158151770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2351}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 336317184

約数和(自身を除く): 178165414

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 2351, 4702, 4805, 6727, 9610, 11755, 13454, 16457, 23510, 32914, 33635, 67270, 72881, 82285, 145762, 164570, 364405, 510167, 728810, 1020334, 2259311, 2550835, 4518622, 5101670, 11296555, 15815177, 22593110, 31630354, 79075885, 158151770]

約数ペア:

[(1, 158151770), (2, 79075885), (5, 31630354), (7, 22593110), (10, 15815177), (14, 11296555), (31, 5101670), (35, 4518622), (62, 2550835), (70, 2259311), (155, 1020334), (217, 728810), (310, 510167), (434, 364405), (961, 164570), (1085, 145762), (1922, 82285), (2170, 72881), (2351, 67270), (4702, 33635), (4805, 32914), (6727, 23510), (9610, 16457), (11755, 13454)]