155277577

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{74189}}^1$

素因数の和:74232

約数の個数: 16

約数和(自身を含む): 199422720

約数和(自身を除く): 44145143

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 74189, 519323, 964457, 1706347, 6751199, 11944429, 22182511, 155277577]

約数ペア:

[(1, 155277577), (7, 22182511), (13, 11944429), (23, 6751199), (91, 1706347), (161, 964457), (299, 519323), (2093, 74189)]