164068870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137873}}^1$

素因数の和:137904

約数の個数: 32

約数和(自身を含む): 357369408

約数和(自身を除く): 193300538

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 137873, 275746, 689365, 965111, 1378730, 1930222, 2343841, 4687682, 4825555, 9651110, 11719205, 16406887, 23438410, 32813774, 82034435, 164068870]

約数ペア:

[(1, 164068870), (2, 82034435), (5, 32813774), (7, 23438410), (10, 16406887), (14, 11719205), (17, 9651110), (34, 4825555), (35, 4687682), (70, 2343841), (85, 1930222), (119, 1378730), (170, 965111), (238, 689365), (595, 275746), (1190, 137873)]