151102231

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 186846000

約数和(自身を除く): 35743769

約数列:

[1, 7, 19, 49, 109, 133, 763, 931, 1489, 2071, 5341, 10423, 14497, 28291, 72961, 101479, 162301, 198037, 1136107, 1386259, 3083719, 7952749, 21586033, 151102231]

約数ペア:

[(1, 151102231), (7, 21586033), (19, 7952749), (49, 3083719), (109, 1386259), (133, 1136107), (763, 198037), (931, 162301), (1489, 101479), (2071, 72961), (5341, 28291), (10423, 14497)]