149150872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1434143}}^1$

素因数の和:1434162

約数の個数: 16

約数和(自身を含む): 301170240

約数和(自身を除く): 152019368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1434143, 2868286, 5736572, 11473144, 18643859, 37287718, 74575436, 149150872]

約数ペア:

[(1, 149150872), (2, 74575436), (4, 37287718), (8, 18643859), (13, 11473144), (26, 5736572), (52, 2868286), (104, 1434143)]