157074206408

素因数分解:

$2^3\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{994997}}^1$

素因数の和:997829

約数の個数: 32

約数和(自身を含む): 336707323200

約数和(自身を除く): 179633116792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2819, 5638, 11276, 19733, 22552, 39466, 78932, 157864, 994997, 1989994, 3979988, 6964979, 7959976, 13929958, 27859916, 55719832, 2804896543, 5609793086, 11219586172, 19634275801, 22439172344, 39268551602, 78537103204, 157074206408]

約数ペア:

[(1, 157074206408), (2, 78537103204), (4, 39268551602), (7, 22439172344), (8, 19634275801), (14, 11219586172), (28, 5609793086), (56, 2804896543), (2819, 55719832), (5638, 27859916), (11276, 13929958), (19733, 7959976), (22552, 6964979), (39466, 3979988), (78932, 1989994), (157864, 994997)]