158192972

素因数分解:

$2^2\times 7^3\times {\mathrm{115301}}^1$

素因数の和:115326

約数の個数: 24

約数和(自身を含む): 322845600

約数和(自身を除く): 164652628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 115301, 230602, 461204, 807107, 1614214, 3228428, 5649749, 11299498, 22598996, 39548243, 79096486, 158192972]

約数ペア:

[(1, 158192972), (2, 79096486), (4, 39548243), (7, 22598996), (14, 11299498), (28, 5649749), (49, 3228428), (98, 1614214), (196, 807107), (343, 461204), (686, 230602), (1372, 115301)]