157387029140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23077277}}^1$

素因数の和:23077328

約数の個数: 48

約数和(自身を含む): 372190339584

約数和(自身を除く): 214803310444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 23077277, 46154554, 92309108, 115386385, 230772770, 253850047, 461545540, 507700094, 715395587, 1015400188, 1269250235, 1430791174, 2538500470, 2861582348, 3576977935, 5077000940, 7153955870, 7869351457, 14307911740, 15738702914, 31477405828, 39346757285, 78693514570, 157387029140]

約数ペア:

[(1, 157387029140), (2, 78693514570), (4, 39346757285), (5, 31477405828), (10, 15738702914), (11, 14307911740), (20, 7869351457), (22, 7153955870), (31, 5077000940), (44, 3576977935), (55, 2861582348), (62, 2538500470), (110, 1430791174), (124, 1269250235), (155, 1015400188), (220, 715395587), (310, 507700094), (341, 461545540), (620, 253850047), (682, 230772770), (1364, 115386385), (1705, 92309108), (3410, 46154554), (6820, 23077277)]