167556759760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161112269}}^1$

素因数の和:161112295

約数の個数: 40

約数和(自身を含む): 419536351080

約数和(自身を除く): 251979591320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 161112269, 322224538, 644449076, 805561345, 1288898152, 1611122690, 2094459497, 2577796304, 3222245380, 4188918994, 6444490760, 8377837988, 10472297485, 12888981520, 16755675976, 20944594970, 33511351952, 41889189940, 83778379880, 167556759760]

約数ペア:

[(1, 167556759760), (2, 83778379880), (4, 41889189940), (5, 33511351952), (8, 20944594970), (10, 16755675976), (13, 12888981520), (16, 10472297485), (20, 8377837988), (26, 6444490760), (40, 4188918994), (52, 3222245380), (65, 2577796304), (80, 2094459497), (104, 1611122690), (130, 1288898152), (208, 805561345), (260, 644449076), (520, 322224538), (1040, 161112269)]