156388956

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{83009}}^1$

素因数の和:83173

約数の個数: 24

約数和(自身を含む): 367236240

約数和(自身を除く): 210847284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 83009, 166018, 249027, 332036, 498054, 996108, 13032413, 26064826, 39097239, 52129652, 78194478, 156388956]

約数ペア:

[(1, 156388956), (2, 78194478), (3, 52129652), (4, 39097239), (6, 26064826), (12, 13032413), (157, 996108), (314, 498054), (471, 332036), (628, 249027), (942, 166018), (1884, 83009)]