156957461365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1452839}}^1$

素因数の和:1452933

約数の個数: 32

約数和(自身を含む): 210882631680

約数和(自身を除く): 53925170315

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 527, 697, 1271, 2635, 3485, 6355, 21607, 108035, 1452839, 7264195, 24698263, 45038009, 59566399, 123491315, 225190045, 297831995, 765646153, 1012628783, 1846558369, 3828230765, 5063143915, 9232791845, 31391492273, 156957461365]

約数ペア:

[(1, 156957461365), (5, 31391492273), (17, 9232791845), (31, 5063143915), (41, 3828230765), (85, 1846558369), (155, 1012628783), (205, 765646153), (527, 297831995), (697, 225190045), (1271, 123491315), (2635, 59566399), (3485, 45038009), (6355, 24698263), (21607, 7264195), (108035, 1452839)]