157064643740

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1\times {\mathrm{25321}}^1$

素因数の和:26598

約数の個数: 48

約数和(自身を含む): 331198389984

約数和(自身を除く): 174133746244

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 937, 1324, 1655, 1874, 3310, 3748, 4685, 6620, 9370, 18740, 25321, 50642, 101284, 126605, 253210, 310147, 506420, 620294, 1240588, 1550735, 3101470, 6202940, 8381251, 16762502, 23725777, 33525004, 41906255, 47451554, 83812510, 94903108, 118628885, 167625020, 237257770, 474515540, 7853232187, 15706464374, 31412928748, 39266160935, 78532321870, 157064643740]

約数ペア:

[(1, 157064643740), (2, 78532321870), (4, 39266160935), (5, 31412928748), (10, 15706464374), (20, 7853232187), (331, 474515540), (662, 237257770), (937, 167625020), (1324, 118628885), (1655, 94903108), (1874, 83812510), (3310, 47451554), (3748, 41906255), (4685, 33525004), (6620, 23725777), (9370, 16762502), (18740, 8381251), (25321, 6202940), (50642, 3101470), (101284, 1550735), (126605, 1240588), (253210, 620294), (310147, 506420)]