149374342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 256513824

約数和(自身を除く): 107139482

約数列:

[1, 2, 13, 17, 26, 34, 221, 331, 442, 662, 1021, 2042, 4303, 5627, 8606, 11254, 13273, 17357, 26546, 34714, 73151, 146302, 225641, 337951, 451282, 675902, 4393363, 5745167, 8786726, 11490334, 74687171, 149374342]

約数ペア:

[(1, 149374342), (2, 74687171), (13, 11490334), (17, 8786726), (26, 5745167), (34, 4393363), (221, 675902), (331, 451282), (442, 337951), (662, 225641), (1021, 146302), (2042, 73151), (4303, 34714), (5627, 26546), (8606, 17357), (11254, 13273)]