180097972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 335462400

約数和(自身を除く): 155364428

約数列:

[1, 2, 4, 31, 59, 62, 103, 118, 124, 206, 236, 239, 412, 478, 956, 1829, 3193, 3658, 6077, 6386, 7316, 7409, 12154, 12772, 14101, 14818, 24308, 24617, 28202, 29636, 49234, 56404, 98468, 188387, 376774, 437131, 753548, 763127, 874262, 1452403, 1526254, 1748524, 2904806, 3052508, 5809612, 45024493, 90048986, 180097972]

約数ペア:

[(1, 180097972), (2, 90048986), (4, 45024493), (31, 5809612), (59, 3052508), (62, 2904806), (103, 1748524), (118, 1526254), (124, 1452403), (206, 874262), (236, 763127), (239, 753548), (412, 437131), (478, 376774), (956, 188387), (1829, 98468), (3193, 56404), (3658, 49234), (6077, 29636), (6386, 28202), (7316, 24617), (7409, 24308), (12154, 14818), (12772, 14101)]