156973201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70297}}^1$

素因数の和:70344

約数の個数: 16

約数和(自身を含む): 202458240

約数和(自身を除く): 45485039

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 70297, 492079, 773267, 2038613, 5412869, 14270291, 22424743, 156973201]

約数ペア:

[(1, 156973201), (7, 22424743), (11, 14270291), (29, 5412869), (77, 2038613), (203, 773267), (319, 492079), (2233, 70297)]