145244878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{26437}}^1$

素因数の和:26547

約数の個数: 16

約数和(自身を含む): 226520784

約数和(自身を除く): 81275906

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 26437, 52874, 1083917, 1771279, 2167834, 3542558, 72622439, 145244878]

約数ペア:

[(1, 145244878), (2, 72622439), (41, 3542558), (67, 2167834), (82, 1771279), (134, 1083917), (2747, 52874), (5494, 26437)]