127918944

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 388468080

約数和(自身を除く): 260549136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 241, 288, 291, 304, 342, 388, 456, 482, 582, 608, 684, 723, 776, 873, 912, 964, 1164, 1368, 1446, 1552, 1746, 1824, 1843, 1928, 2169, 2328, 2736, 2892, 3104, 3492, 3686, 3856, 4338, 4579, 4656, 5472, 5529, 5784, 6984, 7372, 7712, 8676, 9158, 9312, 11058, 11568, 13737, 13968, 14744, 16587, 17352, 18316, 22116, 23136, 23377, 27474, 27936, 29488, 33174, 34704, 36632, 41211, 44232, 46754, 54948, 58976, 66348, 69408, 70131, 73264, 82422, 88464, 93508, 109896, 132696, 140262, 146528, 164844, 176928, 187016, 210393, 219792, 265392, 280524, 329688, 374032, 420786, 439584, 444163, 530784, 561048, 659376, 748064, 841572, 888326, 1122096, 1318752, 1332489, 1683144, 1776652, 2244192, 2664978, 3366288, 3553304, 3997467, 5329956, 6732576, 7106608, 7994934, 10659912, 14213216, 15989868, 21319824, 31979736, 42639648, 63959472, 127918944]

約数ペア:

[(1, 127918944), (2, 63959472), (3, 42639648), (4, 31979736), (6, 21319824), (8, 15989868), (9, 14213216), (12, 10659912), (16, 7994934), (18, 7106608), (19, 6732576), (24, 5329956), (32, 3997467), (36, 3553304), (38, 3366288), (48, 2664978), (57, 2244192), (72, 1776652), (76, 1683144), (96, 1332489), (97, 1318752), (114, 1122096), (144, 888326), (152, 841572), (171, 748064), (194, 659376), (228, 561048), (241, 530784), (288, 444163), (291, 439584), (304, 420786), (342, 374032), (388, 329688), (456, 280524), (482, 265392), (582, 219792), (608, 210393), (684, 187016), (723, 176928), (776, 164844), (873, 146528), (912, 140262), (964, 132696), (1164, 109896), (1368, 93508), (1446, 88464), (1552, 82422), (1746, 73264), (1824, 70131), (1843, 69408), (1928, 66348), (2169, 58976), (2328, 54948), (2736, 46754), (2892, 44232), (3104, 41211), (3492, 36632), (3686, 34704), (3856, 33174), (4338, 29488), (4579, 27936), (4656, 27474), (5472, 23377), (5529, 23136), (5784, 22116), (6984, 18316), (7372, 17352), (7712, 16587), (8676, 14744), (9158, 13968), (9312, 13737), (11058, 11568)]