139780488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{187877}}^1$

素因数の和:187917

約数の個数: 32

約数和(自身を含む): 360725760

約数和(自身を除く): 220945272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 187877, 375754, 563631, 751508, 1127262, 1503016, 2254524, 4509048, 5824187, 11648374, 17472561, 23296748, 34945122, 46593496, 69890244, 139780488]

約数ペア:

[(1, 139780488), (2, 69890244), (3, 46593496), (4, 34945122), (6, 23296748), (8, 17472561), (12, 11648374), (24, 5824187), (31, 4509048), (62, 2254524), (93, 1503016), (124, 1127262), (186, 751508), (248, 563631), (372, 375754), (744, 187877)]