151508749

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5023}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 180060160

約数和(自身を除く): 28551411

約数列:

[1, 7, 31, 139, 217, 973, 4309, 5023, 30163, 35161, 155713, 698197, 1089991, 4887379, 21644107, 151508749]

約数ペア:

[(1, 151508749), (7, 21644107), (31, 4887379), (139, 1089991), (217, 698197), (973, 155713), (4309, 35161), (5023, 30163)]