127223404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59009}}^1$

素因数の和:59038

約数の個数: 36

約数和(自身を含む): 282539880

約数和(自身を除く): 155316476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 59009, 118018, 236036, 413063, 649099, 826126, 1298198, 1652252, 2596396, 2891441, 4543693, 5782882, 9087386, 11565764, 18174772, 31805851, 63611702, 127223404]

約数ペア:

[(1, 127223404), (2, 63611702), (4, 31805851), (7, 18174772), (11, 11565764), (14, 9087386), (22, 5782882), (28, 4543693), (44, 2891441), (49, 2596396), (77, 1652252), (98, 1298198), (154, 826126), (196, 649099), (308, 413063), (539, 236036), (1078, 118018), (2156, 59009)]