156620542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{6361}}^1$

素因数の和:7323

約数の個数: 16

約数和(自身を含む): 253309392

約数和(自身を除く): 96688850

約数列:

[1, 2, 13, 26, 947, 1894, 6361, 12311, 12722, 24622, 82693, 165386, 6023867, 12047734, 78310271, 156620542]

約数ペア:

[(1, 156620542), (2, 78310271), (13, 12047734), (26, 6023867), (947, 165386), (1894, 82693), (6361, 24622), (12311, 12722)]