180212137

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{8233}}^1$

素因数の和:8352

約数の個数: 16

約数和(自身を含む): 213425280

約数和(自身を除く): 33213143

約数列:

[1, 7, 53, 59, 371, 413, 3127, 8233, 21889, 57631, 436349, 485747, 3054443, 3400229, 25744591, 180212137]

約数ペア:

[(1, 180212137), (7, 25744591), (53, 3400229), (59, 3054443), (371, 485747), (413, 436349), (3127, 57631), (8233, 21889)]