156973199532

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1\times {\mathrm{43403}}^1$

素因数の和:43659

約数の個数: 72

約数和(自身を含む): 377296041024

約数和(自身を除く): 220322841492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 489, 516, 652, 978, 1849, 1956, 3698, 5547, 7009, 7396, 11094, 14018, 21027, 22188, 28036, 42054, 43403, 84108, 86806, 130209, 173612, 260418, 301387, 520836, 602774, 904161, 1205548, 1808322, 1866329, 3616644, 3732658, 5598987, 7074689, 7465316, 11197974, 14149378, 21224067, 22395948, 28298756, 42448134, 80252147, 84896268, 160504294, 240756441, 304211627, 321008588, 481512882, 608423254, 912634881, 963025764, 1216846508, 1825269762, 3650539524, 13081099961, 26162199922, 39243299883, 52324399844, 78486599766, 156973199532]

約数ペア:

[(1, 156973199532), (2, 78486599766), (3, 52324399844), (4, 39243299883), (6, 26162199922), (12, 13081099961), (43, 3650539524), (86, 1825269762), (129, 1216846508), (163, 963025764), (172, 912634881), (258, 608423254), (326, 481512882), (489, 321008588), (516, 304211627), (652, 240756441), (978, 160504294), (1849, 84896268), (1956, 80252147), (3698, 42448134), (5547, 28298756), (7009, 22395948), (7396, 21224067), (11094, 14149378), (14018, 11197974), (21027, 7465316), (22188, 7074689), (28036, 5598987), (42054, 3732658), (43403, 3616644), (84108, 1866329), (86806, 1808322), (130209, 1205548), (173612, 904161), (260418, 602774), (301387, 520836)]