161511054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21179}}^1$

素因数の和:21256

約数の個数: 32

約数和(自身を含む): 341591040

約数和(自身を除く): 180079986

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2542, 3813, 7626, 21179, 42358, 63537, 127074, 656549, 868339, 1313098, 1736678, 1969647, 2605017, 3939294, 5210034, 26918509, 53837018, 80755527, 161511054]

約数ペア:

[(1, 161511054), (2, 80755527), (3, 53837018), (6, 26918509), (31, 5210034), (41, 3939294), (62, 2605017), (82, 1969647), (93, 1736678), (123, 1313098), (186, 868339), (246, 656549), (1271, 127074), (2542, 63537), (3813, 42358), (7626, 21179)]