153781204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{5189}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 279014400

約数和(自身を除く): 125233196

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 5189, 7409, 10378, 14818, 20756, 29636, 160859, 321718, 643436, 1240171, 2480342, 4960684, 38445301, 76890602, 153781204]

約数ペア:

[(1, 153781204), (2, 76890602), (4, 38445301), (31, 4960684), (62, 2480342), (124, 1240171), (239, 643436), (478, 321718), (956, 160859), (5189, 29636), (7409, 20756), (10378, 14818)]