149920956

素因数分解:

$2^2\times 3^4\times {\mathrm{462719}}^1$

素因数の和:462735

約数の個数: 30

約数和(自身を含む): 391923840

約数和(自身を除く): 242002884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 462719, 925438, 1388157, 1850876, 2776314, 4164471, 5552628, 8328942, 12493413, 16657884, 24986826, 37480239, 49973652, 74960478, 149920956]

約数ペア:

[(1, 149920956), (2, 74960478), (3, 49973652), (4, 37480239), (6, 24986826), (9, 16657884), (12, 12493413), (18, 8328942), (27, 5552628), (36, 4164471), (54, 2776314), (81, 1850876), (108, 1388157), (162, 925438), (324, 462719)]