156736973

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 169972992

約数和(自身を除く): 13236019

約数列:

[1, 23, 41, 71, 943, 1633, 2341, 2911, 53843, 66953, 95981, 166211, 2207563, 3822853, 6814651, 156736973]

約数ペア:

[(1, 156736973), (23, 6814651), (41, 3822853), (71, 2207563), (943, 166211), (1633, 95981), (2341, 66953), (2911, 53843)]