159285416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6343}}^1$

素因数の和:6465

約数の個数: 32

約数和(自身を含む): 309840960

約数和(自身を除く): 150555544

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 3139, 6278, 6343, 12556, 12686, 25112, 25372, 50744, 272749, 463039, 545498, 926078, 1090996, 1852156, 2181992, 3704312, 19910677, 39821354, 79642708, 159285416]

約数ペア:

[(1, 159285416), (2, 79642708), (4, 39821354), (8, 19910677), (43, 3704312), (73, 2181992), (86, 1852156), (146, 1090996), (172, 926078), (292, 545498), (344, 463039), (584, 272749), (3139, 50744), (6278, 25372), (6343, 25112), (12556, 12686)]