158770370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1811}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 312330816

約数和(自身を除く): 153560446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 797, 1594, 1811, 3622, 3985, 7970, 8767, 9055, 17534, 18110, 19921, 39842, 43835, 87670, 99605, 199210, 1443367, 2886734, 7216835, 14433670, 15877037, 31754074, 79385185, 158770370]

約数ペア:

[(1, 158770370), (2, 79385185), (5, 31754074), (10, 15877037), (11, 14433670), (22, 7216835), (55, 2886734), (110, 1443367), (797, 199210), (1594, 99605), (1811, 87670), (3622, 43835), (3985, 39842), (7970, 19921), (8767, 18110), (9055, 17534)]