157280330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 291043584

約数和(自身を除く): 133763254

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 470, 815, 1630, 2053, 4106, 7661, 10265, 15322, 20530, 38305, 76610, 96491, 192982, 334639, 482455, 669278, 964910, 1673195, 3346390, 15728033, 31456066, 78640165, 157280330]

約数ペア:

[(1, 157280330), (2, 78640165), (5, 31456066), (10, 15728033), (47, 3346390), (94, 1673195), (163, 964910), (235, 669278), (326, 482455), (470, 334639), (815, 192982), (1630, 96491), (2053, 76610), (4106, 38305), (7661, 20530), (10265, 15322)]