189171504

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 576153600

約数和(自身を除く): 386982096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 79, 92, 108, 138, 144, 158, 184, 207, 216, 237, 241, 276, 316, 368, 414, 432, 474, 482, 552, 621, 632, 711, 723, 828, 948, 964, 1104, 1242, 1264, 1422, 1446, 1656, 1817, 1896, 1928, 2133, 2169, 2484, 2844, 2892, 3312, 3634, 3792, 3856, 4266, 4338, 4968, 5451, 5543, 5688, 5784, 6507, 7268, 8532, 8676, 9936, 10902, 11086, 11376, 11568, 13014, 14536, 16353, 16629, 17064, 17352, 19039, 21804, 22172, 26028, 29072, 32706, 33258, 34128, 34704, 38078, 43608, 44344, 49059, 49887, 52056, 57117, 65412, 66516, 76156, 87216, 88688, 98118, 99774, 104112, 114234, 130824, 133032, 149661, 152312, 171351, 196236, 199548, 228468, 261648, 266064, 299322, 304624, 342702, 392472, 399096, 437897, 456936, 514053, 598644, 685404, 784944, 798192, 875794, 913872, 1028106, 1197288, 1313691, 1370808, 1751588, 2056212, 2394576, 2627382, 2741616, 3503176, 3941073, 4112424, 5254764, 7006352, 7882146, 8224848, 10509528, 11823219, 15764292, 21019056, 23646438, 31528584, 47292876, 63057168, 94585752, 189171504]

約数ペア:

[(1, 189171504), (2, 94585752), (3, 63057168), (4, 47292876), (6, 31528584), (8, 23646438), (9, 21019056), (12, 15764292), (16, 11823219), (18, 10509528), (23, 8224848), (24, 7882146), (27, 7006352), (36, 5254764), (46, 4112424), (48, 3941073), (54, 3503176), (69, 2741616), (72, 2627382), (79, 2394576), (92, 2056212), (108, 1751588), (138, 1370808), (144, 1313691), (158, 1197288), (184, 1028106), (207, 913872), (216, 875794), (237, 798192), (241, 784944), (276, 685404), (316, 598644), (368, 514053), (414, 456936), (432, 437897), (474, 399096), (482, 392472), (552, 342702), (621, 304624), (632, 299322), (711, 266064), (723, 261648), (828, 228468), (948, 199548), (964, 196236), (1104, 171351), (1242, 152312), (1264, 149661), (1422, 133032), (1446, 130824), (1656, 114234), (1817, 104112), (1896, 99774), (1928, 98118), (2133, 88688), (2169, 87216), (2484, 76156), (2844, 66516), (2892, 65412), (3312, 57117), (3634, 52056), (3792, 49887), (3856, 49059), (4266, 44344), (4338, 43608), (4968, 38078), (5451, 34704), (5543, 34128), (5688, 33258), (5784, 32706), (6507, 29072), (7268, 26028), (8532, 22172), (8676, 21804), (9936, 19039), (10902, 17352), (11086, 17064), (11376, 16629), (11568, 16353), (13014, 14536)]