129525456

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{72931}}^1$

素因数の和:72979

約数の個数: 40

約数和(自身を含む): 343655584

約数和(自身を除く): 214130128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 72931, 145862, 218793, 291724, 437586, 583448, 875172, 1166896, 1750344, 2698447, 3500688, 5396894, 8095341, 10793788, 16190682, 21587576, 32381364, 43175152, 64762728, 129525456]

約数ペア:

[(1, 129525456), (2, 64762728), (3, 43175152), (4, 32381364), (6, 21587576), (8, 16190682), (12, 10793788), (16, 8095341), (24, 5396894), (37, 3500688), (48, 2698447), (74, 1750344), (111, 1166896), (148, 875172), (222, 583448), (296, 437586), (444, 291724), (592, 218793), (888, 145862), (1776, 72931)]