159378170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{7321}}^1$

素因数の和:7646

約数の個数: 32

約数和(自身を含む): 328962816

約数和(自身を除く): 169584646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 4354, 7321, 10885, 14642, 21770, 36605, 51247, 73210, 102494, 256235, 512470, 2276831, 4553662, 11384155, 15937817, 22768310, 31875634, 79689085, 159378170]

約数ペア:

[(1, 159378170), (2, 79689085), (5, 31875634), (7, 22768310), (10, 15937817), (14, 11384155), (35, 4553662), (70, 2276831), (311, 512470), (622, 256235), (1555, 102494), (2177, 73210), (3110, 51247), (4354, 36605), (7321, 21770), (10885, 14642)]