161738268

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{201167}}^1$

素因数の和:201241

約数の個数: 24

約数和(自身を含む): 383023872

約数和(自身を除く): 221285604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 201167, 402334, 603501, 804668, 1207002, 2414004, 13478189, 26956378, 40434567, 53912756, 80869134, 161738268]

約数ペア:

[(1, 161738268), (2, 80869134), (3, 53912756), (4, 40434567), (6, 26956378), (12, 13478189), (67, 2414004), (134, 1207002), (201, 804668), (268, 603501), (402, 402334), (804, 201167)]