156662170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42227}}^1$

素因数の和:42294

約数の個数: 32

約数和(自身を含む): 328364928

約数和(自身を除く): 171702758

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 42227, 84454, 211135, 295589, 422270, 591178, 1477945, 2238031, 2955890, 4476062, 11190155, 15666217, 22380310, 31332434, 78331085, 156662170]

約数ペア:

[(1, 156662170), (2, 78331085), (5, 31332434), (7, 22380310), (10, 15666217), (14, 11190155), (35, 4476062), (53, 2955890), (70, 2238031), (106, 1477945), (265, 591178), (371, 422270), (530, 295589), (742, 211135), (1855, 84454), (3710, 42227)]