166989157

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 182131200

約数和(自身を除く): 15142043

約数列:

[1, 19, 31, 509, 557, 589, 9671, 10583, 15779, 17267, 283513, 299801, 328073, 5386747, 8788903, 166989157]

約数ペア:

[(1, 166989157), (19, 8788903), (31, 5386747), (509, 328073), (557, 299801), (589, 283513), (9671, 17267), (10583, 15779)]