152078740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691267}}^1$

素因数の和:691287

約数の個数: 24

約数和(自身を含む): 348399072

約数和(自身を除く): 196320332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 691267, 1382534, 2765068, 3456335, 6912670, 7603937, 13825340, 15207874, 30415748, 38019685, 76039370, 152078740]

約数ペア:

[(1, 152078740), (2, 76039370), (4, 38019685), (5, 30415748), (10, 15207874), (11, 13825340), (20, 7603937), (22, 6912670), (44, 3456335), (55, 2765068), (110, 1382534), (220, 691267)]