121675248

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 356393856

約数和(自身を除く): 234718608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 281, 291, 372, 388, 496, 558, 562, 582, 744, 776, 843, 873, 1116, 1124, 1164, 1488, 1552, 1686, 1746, 2232, 2248, 2328, 2529, 3007, 3372, 3492, 4464, 4496, 4656, 5058, 6014, 6744, 6984, 8711, 9021, 10116, 12028, 13488, 13968, 17422, 18042, 20232, 24056, 26133, 27063, 27257, 34844, 36084, 40464, 48112, 52266, 54126, 54514, 69688, 72168, 78399, 81771, 104532, 108252, 109028, 139376, 144336, 156798, 163542, 209064, 216504, 218056, 245313, 313596, 327084, 418128, 433008, 436112, 490626, 627192, 654168, 844967, 981252, 1254384, 1308336, 1689934, 1962504, 2534901, 3379868, 3925008, 5069802, 6759736, 7604703, 10139604, 13519472, 15209406, 20279208, 30418812, 40558416, 60837624, 121675248]

約数ペア:

[(1, 121675248), (2, 60837624), (3, 40558416), (4, 30418812), (6, 20279208), (8, 15209406), (9, 13519472), (12, 10139604), (16, 7604703), (18, 6759736), (24, 5069802), (31, 3925008), (36, 3379868), (48, 2534901), (62, 1962504), (72, 1689934), (93, 1308336), (97, 1254384), (124, 981252), (144, 844967), (186, 654168), (194, 627192), (248, 490626), (279, 436112), (281, 433008), (291, 418128), (372, 327084), (388, 313596), (496, 245313), (558, 218056), (562, 216504), (582, 209064), (744, 163542), (776, 156798), (843, 144336), (873, 139376), (1116, 109028), (1124, 108252), (1164, 104532), (1488, 81771), (1552, 78399), (1686, 72168), (1746, 69688), (2232, 54514), (2248, 54126), (2328, 52266), (2529, 48112), (3007, 40464), (3372, 36084), (3492, 34844), (4464, 27257), (4496, 27063), (4656, 26133), (5058, 24056), (6014, 20232), (6744, 18042), (6984, 17422), (8711, 13968), (9021, 13488), (10116, 12028)]