161729282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43499}}^1$

素因数の和:43538

約数の個数: 24

約数和(自身を含む): 286578000

約数和(自身を除く): 124848718

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 43499, 86998, 478489, 565487, 956978, 1130974, 6220357, 7351331, 12440714, 14702662, 80864641, 161729282]

約数ペア:

[(1, 161729282), (2, 80864641), (11, 14702662), (13, 12440714), (22, 7351331), (26, 6220357), (143, 1130974), (169, 956978), (286, 565487), (338, 478489), (1859, 86998), (3718, 43499)]