157839756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2707}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 380333184

約数和(自身を除く): 222493428

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 339, 452, 516, 678, 1356, 2707, 4859, 5414, 8121, 9718, 10828, 14577, 16242, 19436, 29154, 32484, 58308, 116401, 232802, 305891, 349203, 465604, 611782, 698406, 917673, 1223564, 1396812, 1835346, 3670692, 13153313, 26306626, 39459939, 52613252, 78919878, 157839756]

約数ペア:

[(1, 157839756), (2, 78919878), (3, 52613252), (4, 39459939), (6, 26306626), (12, 13153313), (43, 3670692), (86, 1835346), (113, 1396812), (129, 1223564), (172, 917673), (226, 698406), (258, 611782), (339, 465604), (452, 349203), (516, 305891), (678, 232802), (1356, 116401), (2707, 58308), (4859, 32484), (5414, 29154), (8121, 19436), (9718, 16242), (10828, 14577)]