151120417

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 176486400

約数和(自身を除く): 25365983

約数列:

[1, 7, 59, 239, 413, 1531, 1673, 10717, 14101, 90329, 98707, 365909, 632303, 2561363, 21588631, 151120417]

約数ペア:

[(1, 151120417), (7, 21588631), (59, 2561363), (239, 632303), (413, 365909), (1531, 98707), (1673, 90329), (10717, 14101)]