127213008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 355810560

約数和(自身を除く): 228597552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 239, 312, 478, 624, 717, 853, 956, 1434, 1706, 1912, 2559, 2868, 3107, 3412, 3824, 5118, 5736, 6214, 6824, 9321, 10236, 11089, 11472, 12428, 13648, 18642, 20472, 22178, 24856, 33267, 37284, 40944, 44356, 49712, 66534, 74568, 88712, 133068, 149136, 177424, 203867, 266136, 407734, 532272, 611601, 815468, 1223202, 1630936, 2446404, 2650271, 3261872, 4892808, 5300542, 7950813, 9785616, 10601084, 15901626, 21202168, 31803252, 42404336, 63606504, 127213008]

約数ペア:

[(1, 127213008), (2, 63606504), (3, 42404336), (4, 31803252), (6, 21202168), (8, 15901626), (12, 10601084), (13, 9785616), (16, 7950813), (24, 5300542), (26, 4892808), (39, 3261872), (48, 2650271), (52, 2446404), (78, 1630936), (104, 1223202), (156, 815468), (208, 611601), (239, 532272), (312, 407734), (478, 266136), (624, 203867), (717, 177424), (853, 149136), (956, 133068), (1434, 88712), (1706, 74568), (1912, 66534), (2559, 49712), (2868, 44356), (3107, 40944), (3412, 37284), (3824, 33267), (5118, 24856), (5736, 22178), (6214, 20472), (6824, 18642), (9321, 13648), (10236, 12428), (11089, 11472)]