140843368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1035613}}^1$

素因数の和:1035636

約数の個数: 16

約数和(自身を含む): 279615780

約数和(自身を除く): 138772412

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1035613, 2071226, 4142452, 8284904, 17605421, 35210842, 70421684, 140843368]

約数ペア:

[(1, 140843368), (2, 70421684), (4, 35210842), (8, 17605421), (17, 8284904), (34, 4142452), (68, 2071226), (136, 1035613)]