156949210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426811}}^1$

素因数の和:1426829

約数の個数: 16

約数和(自身を含む): 308191392

約数和(自身を除く): 151242182

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426811, 2853622, 7134055, 14268110, 15694921, 31389842, 78474605, 156949210]

約数ペア:

[(1, 156949210), (2, 78474605), (5, 31389842), (10, 15694921), (11, 14268110), (22, 7134055), (55, 2853622), (110, 1426811)]