157071304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{116177}}^1$

素因数の和:116209

約数の個数: 24

約数和(自身を含む): 318908610

約数和(自身を除く): 161837306

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 116177, 232354, 464708, 929416, 1510301, 3020602, 6041204, 12082408, 19633913, 39267826, 78535652, 157071304]

約数ペア:

[(1, 157071304), (2, 78535652), (4, 39267826), (8, 19633913), (13, 12082408), (26, 6041204), (52, 3020602), (104, 1510301), (169, 929416), (338, 464708), (676, 232354), (1352, 116177)]