189956448

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 643507200

約数和(自身を除く): 453550752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 79, 88, 92, 96, 99, 108, 121, 132, 138, 144, 158, 176, 184, 198, 207, 216, 237, 242, 253, 264, 276, 288, 297, 316, 352, 363, 368, 396, 414, 432, 474, 484, 506, 528, 552, 594, 621, 632, 711, 726, 736, 759, 792, 828, 864, 869, 948, 968, 1012, 1056, 1089, 1104, 1188, 1242, 1264, 1422, 1452, 1518, 1584, 1656, 1738, 1817, 1896, 1936, 2024, 2133, 2178, 2208, 2277, 2376, 2484, 2528, 2607, 2783, 2844, 2904, 3036, 3168, 3267, 3312, 3476, 3634, 3792, 3872, 4048, 4266, 4356, 4554, 4752, 4968, 5214, 5451, 5566, 5688, 5808, 6072, 6534, 6624, 6831, 6952, 7268, 7584, 7821, 8096, 8349, 8532, 8712, 9108, 9504, 9559, 9936, 10428, 10902, 11132, 11376, 11616, 12144, 13068, 13662, 13904, 14536, 15642, 16353, 16698, 17064, 17424, 18216, 19118, 19872, 19987, 20856, 21804, 22264, 22752, 23463, 24288, 25047, 26136, 27324, 27808, 28677, 29072, 31284, 32706, 33396, 34128, 34848, 36432, 38236, 39974, 41712, 43608, 44528, 46926, 49059, 50094, 52272, 54648, 57354, 58144, 59961, 62568, 65412, 66792, 68256, 72864, 75141, 76472, 79948, 83424, 86031, 87216, 89056, 93852, 98118, 100188, 104544, 109296, 114708, 119922, 125136, 130824, 133584, 150282, 152944, 159896, 172062, 174432, 179883, 187704, 196236, 200376, 218592, 219857, 229416, 239844, 250272, 258093, 261648, 267168, 300564, 305888, 319792, 344124, 359766, 375408, 392472, 400752, 439714, 458832, 479688, 516186, 523296, 539649, 601128, 639584, 659571, 688248, 719532, 750816, 784944, 801504, 879428, 917664, 959376, 1032372, 1079298, 1202256, 1319142, 1376496, 1439064, 1569888, 1758856, 1918752, 1978713, 2064744, 2158596, 2404512, 2638284, 2752992, 2878128, 3517712, 3957426, 4129488, 4317192, 5276568, 5756256, 5936139, 7035424, 7914852, 8258976, 8634384, 10553136, 11872278, 15829704, 17268768, 21106272, 23744556, 31659408, 47489112, 63318816, 94978224, 189956448]

約数ペア:

[(1, 189956448), (2, 94978224), (3, 63318816), (4, 47489112), (6, 31659408), (8, 23744556), (9, 21106272), (11, 17268768), (12, 15829704), (16, 11872278), (18, 10553136), (22, 8634384), (23, 8258976), (24, 7914852), (27, 7035424), (32, 5936139), (33, 5756256), (36, 5276568), (44, 4317192), (46, 4129488), (48, 3957426), (54, 3517712), (66, 2878128), (69, 2752992), (72, 2638284), (79, 2404512), (88, 2158596), (92, 2064744), (96, 1978713), (99, 1918752), (108, 1758856), (121, 1569888), (132, 1439064), (138, 1376496), (144, 1319142), (158, 1202256), (176, 1079298), (184, 1032372), (198, 959376), (207, 917664), (216, 879428), (237, 801504), (242, 784944), (253, 750816), (264, 719532), (276, 688248), (288, 659571), (297, 639584), (316, 601128), (352, 539649), (363, 523296), (368, 516186), (396, 479688), (414, 458832), (432, 439714), (474, 400752), (484, 392472), (506, 375408), (528, 359766), (552, 344124), (594, 319792), (621, 305888), (632, 300564), (711, 267168), (726, 261648), (736, 258093), (759, 250272), (792, 239844), (828, 229416), (864, 219857), (869, 218592), (948, 200376), (968, 196236), (1012, 187704), (1056, 179883), (1089, 174432), (1104, 172062), (1188, 159896), (1242, 152944), (1264, 150282), (1422, 133584), (1452, 130824), (1518, 125136), (1584, 119922), (1656, 114708), (1738, 109296), (1817, 104544), (1896, 100188), (1936, 98118), (2024, 93852), (2133, 89056), (2178, 87216), (2208, 86031), (2277, 83424), (2376, 79948), (2484, 76472), (2528, 75141), (2607, 72864), (2783, 68256), (2844, 66792), (2904, 65412), (3036, 62568), (3168, 59961), (3267, 58144), (3312, 57354), (3476, 54648), (3634, 52272), (3792, 50094), (3872, 49059), (4048, 46926), (4266, 44528), (4356, 43608), (4554, 41712), (4752, 39974), (4968, 38236), (5214, 36432), (5451, 34848), (5566, 34128), (5688, 33396), (5808, 32706), (6072, 31284), (6534, 29072), (6624, 28677), (6831, 27808), (6952, 27324), (7268, 26136), (7584, 25047), (7821, 24288), (8096, 23463), (8349, 22752), (8532, 22264), (8712, 21804), (9108, 20856), (9504, 19987), (9559, 19872), (9936, 19118), (10428, 18216), (10902, 17424), (11132, 17064), (11376, 16698), (11616, 16353), (12144, 15642), (13068, 14536), (13662, 13904)]