156638692

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{7759}}^1$

素因数の和:7880

約数の個数: 36

約数和(自身を含む): 322008960

約数和(自身を除く): 165370268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 7759, 10094, 15518, 20188, 31036, 54313, 108626, 217252, 380191, 760382, 799177, 1520764, 1598354, 3196708, 5594239, 11188478, 22376956, 39159673, 78319346, 156638692]

約数ペア:

[(1, 156638692), (2, 78319346), (4, 39159673), (7, 22376956), (14, 11188478), (28, 5594239), (49, 3196708), (98, 1598354), (103, 1520764), (196, 799177), (206, 760382), (412, 380191), (721, 217252), (1442, 108626), (2884, 54313), (5047, 31036), (7759, 20188), (10094, 15518)]