145786874

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{1327}}^1$

素因数の和:1829

約数の個数: 16

約数和(自身を含む): 220841088

約数和(自身を除く): 75054214

約数列:

[1, 2, 163, 326, 337, 674, 1327, 2654, 54931, 109862, 216301, 432602, 447199, 894398, 72893437, 145786874]

約数ペア:

[(1, 145786874), (2, 72893437), (163, 894398), (326, 447199), (337, 432602), (674, 216301), (1327, 109862), (2654, 54931)]