147001168

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{43543}}^1$

素因数の和:43762

約数の個数: 20

約数和(自身を含む): 286171168

約数和(自身を除く): 139170000

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 43543, 87086, 174172, 348344, 696688, 9187573, 18375146, 36750292, 73500584, 147001168]

約数ペア:

[(1, 147001168), (2, 73500584), (4, 36750292), (8, 18375146), (16, 9187573), (211, 696688), (422, 348344), (844, 174172), (1688, 87086), (3376, 43543)]