164906270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 302545152

約数和(自身を除く): 137638882

約数列:

[1, 2, 5, 10, 73, 146, 223, 365, 446, 730, 1013, 1115, 2026, 2230, 5065, 10130, 16279, 32558, 73949, 81395, 147898, 162790, 225899, 369745, 451798, 739490, 1129495, 2258990, 16490627, 32981254, 82453135, 164906270]

約数ペア:

[(1, 164906270), (2, 82453135), (5, 32981254), (10, 16490627), (73, 2258990), (146, 1129495), (223, 739490), (365, 451798), (446, 369745), (730, 225899), (1013, 162790), (1115, 147898), (2026, 81395), (2230, 73949), (5065, 32558), (10130, 16279)]