151919564

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 268525488

約数和(自身を除く): 116605924

約数列:

[1, 2, 4, 193, 307, 386, 614, 641, 772, 1228, 1282, 2564, 59251, 118502, 123713, 196787, 237004, 247426, 393574, 494852, 787148, 37979891, 75959782, 151919564]

約数ペア:

[(1, 151919564), (2, 75959782), (4, 37979891), (193, 787148), (307, 494852), (386, 393574), (614, 247426), (641, 237004), (772, 196787), (1228, 123713), (1282, 118502), (2564, 59251)]