156965349044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{156971}}^1$

素因数の和:157556

約数の個数: 48

約数和(自身を含む): 318987196416

約数和(自身を除く): 162021847372

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 503, 994, 1006, 1988, 2012, 3521, 7042, 14084, 35713, 71426, 142852, 156971, 249991, 313942, 499982, 627884, 999964, 1098797, 2197594, 4395188, 11144941, 22289882, 44579764, 78014587, 78956413, 156029174, 157912826, 312058348, 315825652, 552694891, 1105389782, 2210779564, 5605905323, 11211810646, 22423621292, 39241337261, 78482674522, 156965349044]

約数ペア:

[(1, 156965349044), (2, 78482674522), (4, 39241337261), (7, 22423621292), (14, 11211810646), (28, 5605905323), (71, 2210779564), (142, 1105389782), (284, 552694891), (497, 315825652), (503, 312058348), (994, 157912826), (1006, 156029174), (1988, 78956413), (2012, 78014587), (3521, 44579764), (7042, 22289882), (14084, 11144941), (35713, 4395188), (71426, 2197594), (142852, 1098797), (156971, 999964), (249991, 627884), (313942, 499982)]