153963456

素因数分解:

$2^6\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2121

約数の個数: 56

約数和(自身を含む): 408432000

約数和(自身を除く): 254468544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 499, 998, 1497, 1607, 1996, 2994, 3214, 3992, 4821, 5988, 6428, 7984, 9642, 11976, 12856, 15968, 19284, 23952, 25712, 31936, 38568, 47904, 51424, 77136, 95808, 102848, 154272, 308544, 801893, 1603786, 2405679, 3207572, 4811358, 6415144, 9622716, 12830288, 19245432, 25660576, 38490864, 51321152, 76981728, 153963456]

約数ペア:

[(1, 153963456), (2, 76981728), (3, 51321152), (4, 38490864), (6, 25660576), (8, 19245432), (12, 12830288), (16, 9622716), (24, 6415144), (32, 4811358), (48, 3207572), (64, 2405679), (96, 1603786), (192, 801893), (499, 308544), (998, 154272), (1497, 102848), (1607, 95808), (1996, 77136), (2994, 51424), (3214, 47904), (3992, 38568), (4821, 31936), (5988, 25712), (6428, 23952), (7984, 19284), (9642, 15968), (11976, 12856)]