145296641

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{6949}}^1$

素因数の和:7088

約数の個数: 16

約数和(自身を含む): 173472000

約数和(自身を除く): 28175359

約数列:

[1, 7, 29, 103, 203, 721, 2987, 6949, 20909, 48643, 201521, 715747, 1410647, 5010229, 20756663, 145296641]

約数ペア:

[(1, 145296641), (7, 20756663), (29, 5010229), (103, 1410647), (203, 715747), (721, 201521), (2987, 48643), (6949, 20909)]