130190968

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{72977}}^1$

素因数の和:73206

約数の個数: 16

約数和(自身を含む): 245206080

約数和(自身を除く): 115015112

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 72977, 145954, 291908, 583816, 16273871, 32547742, 65095484, 130190968]

約数ペア:

[(1, 130190968), (2, 65095484), (4, 32547742), (8, 16273871), (223, 583816), (446, 291908), (892, 145954), (1784, 72977)]