157165860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60917}}^1$

素因数の和:60972

約数の個数: 48

約数和(自身を含む): 450305856

約数和(自身を除く): 293139996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 60917, 121834, 182751, 243668, 304585, 365502, 609170, 731004, 913755, 1218340, 1827510, 2619431, 3655020, 5238862, 7858293, 10477724, 13097155, 15716586, 26194310, 31433172, 39291465, 52388620, 78582930, 157165860]

約数ペア:

[(1, 157165860), (2, 78582930), (3, 52388620), (4, 39291465), (5, 31433172), (6, 26194310), (10, 15716586), (12, 13097155), (15, 10477724), (20, 7858293), (30, 5238862), (43, 3655020), (60, 2619431), (86, 1827510), (129, 1218340), (172, 913755), (215, 731004), (258, 609170), (430, 365502), (516, 304585), (645, 243668), (860, 182751), (1290, 121834), (2580, 60917)]