156657288957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1\times {\mathrm{45317}}^1$

素因数の和:46117

約数の個数: 32

約数和(自身を含む): 226940942592

約数和(自身を除く): 70283653635

約数列:

[1, 3, 13, 39, 137, 411, 647, 1781, 1941, 5343, 8411, 25233, 45317, 88639, 135951, 265917, 589121, 1152307, 1767363, 3456921, 6208429, 18625287, 29320099, 80709577, 87960297, 242128731, 381161287, 1143483861, 4016853563, 12050560689, 52219096319, 156657288957]

約数ペア:

[(1, 156657288957), (3, 52219096319), (13, 12050560689), (39, 4016853563), (137, 1143483861), (411, 381161287), (647, 242128731), (1781, 87960297), (1941, 80709577), (5343, 29320099), (8411, 18625287), (25233, 6208429), (45317, 3456921), (88639, 1767363), (135951, 1152307), (265917, 589121)]