157334870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{204331}}^1$

素因数の和:204356

約数の個数: 32

約数和(自身を含む): 353085696

約数和(自身を除く): 195750826

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 204331, 408662, 1021655, 1430317, 2043310, 2247641, 2860634, 4495282, 7151585, 11238205, 14303170, 15733487, 22476410, 31466974, 78667435, 157334870]

約数ペア:

[(1, 157334870), (2, 78667435), (5, 31466974), (7, 22476410), (10, 15733487), (11, 14303170), (14, 11238205), (22, 7151585), (35, 4495282), (55, 2860634), (70, 2247641), (77, 2043310), (110, 1430317), (154, 1021655), (385, 408662), (770, 204331)]