172380212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{17597}}^1$

素因数の和:17711

約数の個数: 24

約数和(自身を含む): 315356160

約数和(自身を除く): 142975948

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 17597, 35194, 70388, 545507, 1091014, 1390163, 2182028, 2780326, 5560652, 43095053, 86190106, 172380212]

約数ペア:

[(1, 172380212), (2, 86190106), (4, 43095053), (31, 5560652), (62, 2780326), (79, 2182028), (124, 1390163), (158, 1091014), (316, 545507), (2449, 70388), (4898, 35194), (9796, 17597)]