173663646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28183}}^1$

素因数の和:28280

約数の個数: 32

約数和(自身を含む): 378792960

約数和(自身を除く): 205129314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 28183, 56366, 84549, 169098, 366379, 732758, 1099137, 2198274, 2226457, 4452914, 6679371, 13358742, 28943941, 57887882, 86831823, 173663646]

約数ペア:

[(1, 173663646), (2, 86831823), (3, 57887882), (6, 28943941), (13, 13358742), (26, 6679371), (39, 4452914), (78, 2226457), (79, 2198274), (158, 1099137), (237, 732758), (474, 366379), (1027, 169098), (2054, 84549), (3081, 56366), (6162, 28183)]