139900318

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{1877}}^1$

素因数の和:2411

約数の個数: 16

約数和(自身を含む): 212965200

約数和(自身を除く): 73064882

約数列:

[1, 2, 83, 166, 449, 898, 1877, 3754, 37267, 74534, 155791, 311582, 842773, 1685546, 69950159, 139900318]

約数ペア:

[(1, 139900318), (2, 69950159), (83, 1685546), (166, 842773), (449, 311582), (898, 155791), (1877, 74534), (3754, 37267)]