156964802950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3529}}^1\times {\mathrm{38677}}^1$

素因数の和:42241

約数の個数: 48

約数和(自身を含む): 304742414880

約数和(自身を除く): 147777611930

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 3529, 7058, 17645, 35290, 38677, 77354, 81167, 88225, 162334, 176450, 193385, 386770, 405835, 811670, 889571, 966925, 1779142, 1933850, 2029175, 4058350, 4447855, 8895710, 22239275, 44478550, 136491133, 272982266, 682455665, 1364911330, 3139296059, 3412278325, 6278592118, 6824556650, 15696480295, 31392960590, 78482401475, 156964802950]

約数ペア:

[(1, 156964802950), (2, 78482401475), (5, 31392960590), (10, 15696480295), (23, 6824556650), (25, 6278592118), (46, 3412278325), (50, 3139296059), (115, 1364911330), (230, 682455665), (575, 272982266), (1150, 136491133), (3529, 44478550), (7058, 22239275), (17645, 8895710), (35290, 4447855), (38677, 4058350), (77354, 2029175), (81167, 1933850), (88225, 1779142), (162334, 966925), (176450, 889571), (193385, 811670), (386770, 405835)]