153948406

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{20731}}^1$

素因数の和:20859

約数の個数: 16

約数和(自身を含む): 238832640

約数和(自身を除く): 84884234

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 20731, 41462, 974357, 1637749, 1948714, 3275498, 76974203, 153948406]

約数ペア:

[(1, 153948406), (2, 76974203), (47, 3275498), (79, 1948714), (94, 1637749), (158, 974357), (3713, 41462), (7426, 20731)]