149958544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 298999712

約数和(自身を除く): 149041168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 211, 344, 422, 688, 844, 1033, 1688, 2066, 3376, 4132, 8264, 9073, 16528, 18146, 36292, 44419, 72584, 88838, 145168, 177676, 217963, 355352, 435926, 710704, 871852, 1743704, 3487408, 9372409, 18744818, 37489636, 74979272, 149958544]

約数ペア:

[(1, 149958544), (2, 74979272), (4, 37489636), (8, 18744818), (16, 9372409), (43, 3487408), (86, 1743704), (172, 871852), (211, 710704), (344, 435926), (422, 355352), (688, 217963), (844, 177676), (1033, 145168), (1688, 88838), (2066, 72584), (3376, 44419), (4132, 36292), (8264, 18146), (9073, 16528)]