109706156

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{30851}}^1$

素因数の和:30989

約数の個数: 24

約数和(自身を含む): 221147136

約数和(自身を除く): 111440980

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 30851, 61702, 123404, 215957, 431914, 863828, 3918077, 7836154, 15672308, 27426539, 54853078, 109706156]

約数ペア:

[(1, 109706156), (2, 54853078), (4, 27426539), (7, 15672308), (14, 7836154), (28, 3918077), (127, 863828), (254, 431914), (508, 215957), (889, 123404), (1778, 61702), (3556, 30851)]