137866551472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 160

約数和(自身を含む): 313164400640

約数和(自身を除く): 175297849168

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 961, 988, 1171, 1178, 1612, 1922, 1976, 2342, 2356, 3224, 3844, 3952, 4684, 4712, 6448, 7657, 7688, 9368, 9424, 12493, 15223, 15314, 15376, 18259, 18736, 22249, 24986, 29791, 30446, 30628, 36301, 36518, 44498, 49972, 59582, 60892, 61256, 72602, 73036, 88996, 99944, 119164, 121784, 122512, 145204, 146072, 177992, 199888, 237367, 238328, 243568, 289237, 290408, 292144, 355984, 387283, 471913, 474734, 476656, 566029, 578474, 580816, 689719, 774566, 943826, 949468, 1125331, 1132058, 1156948, 1379438, 1549132, 1887652, 1898936, 2250662, 2264116, 2313896, 2758876, 3098264, 3775304, 3797872, 4501324, 4528232, 4627792, 5517752, 6196528, 7358377, 7550608, 8966347, 9002648, 9056464, 11035504, 14629303, 14716754, 17932694, 18005296, 21381289, 29258606, 29433508, 34885261, 35865388, 42762578, 58517212, 58867016, 69770522, 71730776, 85525156, 117034424, 117734032, 139541044, 143461552, 171050312, 234068848, 277956757, 279082088, 342100624, 453508393, 555913514, 558164176, 662819959, 907016786, 1111827028, 1325639918, 1814033572, 2223654056, 2651279836, 3628067144, 4447308112, 5302559672, 7256134288, 8616659467, 10605119344, 17233318934, 34466637868, 68933275736, 137866551472]

約数ペア:

[(1, 137866551472), (2, 68933275736), (4, 34466637868), (8, 17233318934), (13, 10605119344), (16, 8616659467), (19, 7256134288), (26, 5302559672), (31, 4447308112), (38, 3628067144), (52, 2651279836), (62, 2223654056), (76, 1814033572), (104, 1325639918), (124, 1111827028), (152, 907016786), (208, 662819959), (247, 558164176), (248, 555913514), (304, 453508393), (403, 342100624), (494, 279082088), (496, 277956757), (589, 234068848), (806, 171050312), (961, 143461552), (988, 139541044), (1171, 117734032), (1178, 117034424), (1612, 85525156), (1922, 71730776), (1976, 69770522), (2342, 58867016), (2356, 58517212), (3224, 42762578), (3844, 35865388), (3952, 34885261), (4684, 29433508), (4712, 29258606), (6448, 21381289), (7657, 18005296), (7688, 17932694), (9368, 14716754), (9424, 14629303), (12493, 11035504), (15223, 9056464), (15314, 9002648), (15376, 8966347), (18259, 7550608), (18736, 7358377), (22249, 6196528), (24986, 5517752), (29791, 4627792), (30446, 4528232), (30628, 4501324), (36301, 3797872), (36518, 3775304), (44498, 3098264), (49972, 2758876), (59582, 2313896), (60892, 2264116), (61256, 2250662), (72602, 1898936), (73036, 1887652), (88996, 1549132), (99944, 1379438), (119164, 1156948), (121784, 1132058), (122512, 1125331), (145204, 949468), (146072, 943826), (177992, 774566), (199888, 689719), (237367, 580816), (238328, 578474), (243568, 566029), (289237, 476656), (290408, 474734), (292144, 471913), (355984, 387283)]