156957115922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{1861}}^1\times {\mathrm{1987}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 248307084480

約数和(自身を除く): 91349968558

約数列:

[1, 2, 19, 38, 1117, 1861, 1987, 2234, 3722, 3974, 21223, 35359, 37753, 42446, 70718, 75506, 2078737, 2219479, 3697807, 4157474, 4438958, 7395614, 39496003, 42170101, 70258333, 78992006, 84340202, 140516666, 4130450419, 8260900838, 78478557961, 156957115922]

約数ペア:

[(1, 156957115922), (2, 78478557961), (19, 8260900838), (38, 4130450419), (1117, 140516666), (1861, 84340202), (1987, 78992006), (2234, 70258333), (3722, 42170101), (3974, 39496003), (21223, 7395614), (35359, 4438958), (37753, 4157474), (42446, 3697807), (70718, 2219479), (75506, 2078737)]