145352641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6961}}^1$

素因数の和:7144

約数の個数: 16

約数和(自身を含む): 175999360

約数和(自身を除く): 30646719

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 6961, 20881, 48727, 132259, 925813, 1092877, 7650139, 20764663, 145352641]

約数ペア:

[(1, 145352641), (7, 20764663), (19, 7650139), (133, 1092877), (157, 925813), (1099, 132259), (2983, 48727), (6961, 20881)]