155085216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 490674240

約数和(自身を除く): 335589024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 79, 88, 96, 104, 121, 132, 143, 156, 158, 169, 176, 208, 237, 242, 264, 286, 312, 316, 338, 352, 363, 416, 429, 474, 484, 507, 528, 572, 624, 632, 676, 726, 858, 869, 948, 968, 1014, 1027, 1056, 1144, 1248, 1264, 1352, 1452, 1573, 1716, 1738, 1859, 1896, 1936, 2028, 2054, 2288, 2528, 2607, 2704, 2904, 3081, 3146, 3432, 3476, 3718, 3792, 3872, 4056, 4108, 4576, 4719, 5214, 5408, 5577, 5808, 6162, 6292, 6864, 6952, 7436, 7584, 8112, 8216, 9438, 9559, 10428, 11154, 11297, 11616, 12324, 12584, 13351, 13728, 13904, 14872, 16224, 16432, 18876, 19118, 20449, 20856, 22308, 22594, 24648, 25168, 26702, 27808, 28677, 29744, 32864, 33891, 37752, 38236, 40053, 40898, 41712, 44616, 45188, 49296, 50336, 53404, 57354, 59488, 61347, 67782, 75504, 76472, 80106, 81796, 83424, 89232, 90376, 98592, 106808, 114708, 122694, 124267, 135564, 146861, 151008, 152944, 160212, 163592, 178464, 180752, 213616, 229416, 245388, 248534, 271128, 293722, 305888, 320424, 327184, 361504, 372801, 427232, 440583, 458832, 490776, 497068, 542256, 587444, 640848, 654368, 745602, 881166, 917664, 981552, 994136, 1084512, 1174888, 1281696, 1491204, 1615471, 1762332, 1963104, 1988272, 2349776, 2982408, 3230942, 3524664, 3976544, 4699552, 4846413, 5964816, 6461884, 7049328, 9692826, 11929632, 12923768, 14098656, 19385652, 25847536, 38771304, 51695072, 77542608, 155085216]

約数ペア:

[(1, 155085216), (2, 77542608), (3, 51695072), (4, 38771304), (6, 25847536), (8, 19385652), (11, 14098656), (12, 12923768), (13, 11929632), (16, 9692826), (22, 7049328), (24, 6461884), (26, 5964816), (32, 4846413), (33, 4699552), (39, 3976544), (44, 3524664), (48, 3230942), (52, 2982408), (66, 2349776), (78, 1988272), (79, 1963104), (88, 1762332), (96, 1615471), (104, 1491204), (121, 1281696), (132, 1174888), (143, 1084512), (156, 994136), (158, 981552), (169, 917664), (176, 881166), (208, 745602), (237, 654368), (242, 640848), (264, 587444), (286, 542256), (312, 497068), (316, 490776), (338, 458832), (352, 440583), (363, 427232), (416, 372801), (429, 361504), (474, 327184), (484, 320424), (507, 305888), (528, 293722), (572, 271128), (624, 248534), (632, 245388), (676, 229416), (726, 213616), (858, 180752), (869, 178464), (948, 163592), (968, 160212), (1014, 152944), (1027, 151008), (1056, 146861), (1144, 135564), (1248, 124267), (1264, 122694), (1352, 114708), (1452, 106808), (1573, 98592), (1716, 90376), (1738, 89232), (1859, 83424), (1896, 81796), (1936, 80106), (2028, 76472), (2054, 75504), (2288, 67782), (2528, 61347), (2607, 59488), (2704, 57354), (2904, 53404), (3081, 50336), (3146, 49296), (3432, 45188), (3476, 44616), (3718, 41712), (3792, 40898), (3872, 40053), (4056, 38236), (4108, 37752), (4576, 33891), (4719, 32864), (5214, 29744), (5408, 28677), (5577, 27808), (5808, 26702), (6162, 25168), (6292, 24648), (6864, 22594), (6952, 22308), (7436, 20856), (7584, 20449), (8112, 19118), (8216, 18876), (9438, 16432), (9559, 16224), (10428, 14872), (11154, 13904), (11297, 13728), (11616, 13351), (12324, 12584)]