128156626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{5861}}^1$

素因数の和:5934

約数の個数: 24

約数和(自身を含む): 214443684

約数和(自身を除く): 86287058

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 841, 1682, 5861, 10933, 11722, 21866, 76193, 152386, 169969, 339938, 2209597, 4419194, 4929101, 9858202, 64078313, 128156626]

約数ペア:

[(1, 128156626), (2, 64078313), (13, 9858202), (26, 4929101), (29, 4419194), (58, 2209597), (377, 339938), (754, 169969), (841, 152386), (1682, 76193), (5861, 21866), (10933, 11722)]