145258388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{70241}}^1$

素因数の和:70303

約数の個数: 24

約数和(自身を含む): 283215744

約数和(自身を除く): 137957356

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 70241, 140482, 280964, 772651, 1545302, 3090604, 3301327, 6602654, 13205308, 36314597, 72629194, 145258388]

約数ペア:

[(1, 145258388), (2, 72629194), (4, 36314597), (11, 13205308), (22, 6602654), (44, 3301327), (47, 3090604), (94, 1545302), (188, 772651), (517, 280964), (1034, 140482), (2068, 70241)]