158506616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3863}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 311592960

約数和(自身を除く): 153086344

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1784, 3863, 5129, 7726, 10258, 15452, 20516, 30904, 41032, 88849, 177698, 355396, 710792, 861449, 1722898, 3445796, 6891592, 19813327, 39626654, 79253308, 158506616]

約数ペア:

[(1, 158506616), (2, 79253308), (4, 39626654), (8, 19813327), (23, 6891592), (46, 3445796), (92, 1722898), (184, 861449), (223, 710792), (446, 355396), (892, 177698), (1784, 88849), (3863, 41032), (5129, 30904), (7726, 20516), (10258, 15452)]