157280260081

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{22769}}^1$

素因数の和:23305

約数の個数: 32

約数和(自身を含む): 187840477440

約数和(自身を除く): 30560217359

約数列:

[1, 7, 43, 53, 301, 371, 433, 2279, 3031, 15953, 18619, 22769, 22949, 130333, 159383, 160643, 979067, 986807, 1206757, 6853469, 6907649, 8447299, 9858977, 51890551, 69012839, 363233857, 423936011, 522525781, 2967552077, 3657680467, 22468608583, 157280260081]

約数ペア:

[(1, 157280260081), (7, 22468608583), (43, 3657680467), (53, 2967552077), (301, 522525781), (371, 423936011), (433, 363233857), (2279, 69012839), (3031, 51890551), (15953, 9858977), (18619, 8447299), (22769, 6907649), (22949, 6853469), (130333, 1206757), (159383, 986807), (160643, 979067)]