152990968

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{113159}}^1$

素因数の和:113191

約数の個数: 24

約数和(自身を含む): 310624200

約数和(自身を除く): 157633232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 113159, 226318, 452636, 905272, 1471067, 2942134, 5884268, 11768536, 19123871, 38247742, 76495484, 152990968]

約数ペア:

[(1, 152990968), (2, 76495484), (4, 38247742), (8, 19123871), (13, 11768536), (26, 5884268), (52, 2942134), (104, 1471067), (169, 905272), (338, 452636), (676, 226318), (1352, 113159)]