161914488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 419865600

約数和(自身を除く): 257951112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 283, 372, 566, 744, 769, 849, 1132, 1538, 1698, 2264, 2307, 3076, 3396, 4614, 6152, 6792, 8773, 9228, 17546, 18456, 23839, 26319, 35092, 47678, 52638, 70184, 71517, 95356, 105276, 143034, 190712, 210552, 217627, 286068, 435254, 572136, 652881, 870508, 1305762, 1741016, 2611524, 5223048, 6746437, 13492874, 20239311, 26985748, 40478622, 53971496, 80957244, 161914488]

約数ペア:

[(1, 161914488), (2, 80957244), (3, 53971496), (4, 40478622), (6, 26985748), (8, 20239311), (12, 13492874), (24, 6746437), (31, 5223048), (62, 2611524), (93, 1741016), (124, 1305762), (186, 870508), (248, 652881), (283, 572136), (372, 435254), (566, 286068), (744, 217627), (769, 210552), (849, 190712), (1132, 143034), (1538, 105276), (1698, 95356), (2264, 71517), (2307, 70184), (3076, 52638), (3396, 47678), (4614, 35092), (6152, 26319), (6792, 23839), (8773, 18456), (9228, 17546)]