156957130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426883}}^1$

素因数の和:1426901

約数の個数: 16

約数和(自身を含む): 308206944

約数和(自身を除く): 151249814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426883, 2853766, 7134415, 14268830, 15695713, 31391426, 78478565, 156957130]

約数ペア:

[(1, 156957130), (2, 78478565), (5, 31391426), (10, 15695713), (11, 14268830), (22, 7134415), (55, 2853766), (110, 1426883)]