179995228

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31667}}^1$

素因数の和:31714

約数の個数: 36

約数和(自身を含む): 379065960

約数和(自身を除く): 199070732

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 31667, 63334, 126668, 221669, 443338, 886676, 918343, 1551683, 1836686, 3103366, 3673372, 6206732, 6428401, 12856802, 25713604, 44998807, 89997614, 179995228]

約数ペア:

[(1, 179995228), (2, 89997614), (4, 44998807), (7, 25713604), (14, 12856802), (28, 6428401), (29, 6206732), (49, 3673372), (58, 3103366), (98, 1836686), (116, 1551683), (196, 918343), (203, 886676), (406, 443338), (812, 221669), (1421, 126668), (2842, 63334), (5684, 31667)]