156470138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{245251}}^1$

素因数の和:245293

約数の個数: 16

約数和(自身を含む): 264872160

約数和(自身を除く): 108402022

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 245251, 490502, 2697761, 5395522, 7112279, 14224558, 78235069, 156470138]

約数ペア:

[(1, 156470138), (2, 78235069), (11, 14224558), (22, 7112279), (29, 5395522), (58, 2697761), (319, 490502), (638, 245251)]