159968552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{487709}}^1$

素因数の和:487756

約数の個数: 16

約数和(自身を含む): 307257300

約数和(自身を除く): 147288748

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 487709, 975418, 1950836, 3901672, 19996069, 39992138, 79984276, 159968552]

約数ペア:

[(1, 159968552), (2, 79984276), (4, 39992138), (8, 19996069), (41, 3901672), (82, 1950836), (164, 975418), (328, 487709)]