131378424

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{81703}}^1$

素因数の和:81779

約数の個数: 32

約数和(自身を含む): 333352320

約数和(自身を除く): 201973896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 81703, 163406, 245109, 326812, 490218, 653624, 980436, 1960872, 5474101, 10948202, 16422303, 21896404, 32844606, 43792808, 65689212, 131378424]

約数ペア:

[(1, 131378424), (2, 65689212), (3, 43792808), (4, 32844606), (6, 21896404), (8, 16422303), (12, 10948202), (24, 5474101), (67, 1960872), (134, 980436), (201, 653624), (268, 490218), (402, 326812), (536, 245109), (804, 163406), (1608, 81703)]