171968186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 286000848

約数和(自身を除く): 114032662

約数列:

[1, 2, 13, 26, 41, 82, 353, 457, 533, 706, 914, 1066, 4589, 5941, 9178, 11882, 14473, 18737, 28946, 37474, 161321, 188149, 243581, 322642, 376298, 487162, 2097173, 4194346, 6614161, 13228322, 85984093, 171968186]

約数ペア:

[(1, 171968186), (2, 85984093), (13, 13228322), (26, 6614161), (41, 4194346), (82, 2097173), (353, 487162), (457, 376298), (533, 322642), (706, 243581), (914, 188149), (1066, 161321), (4589, 37474), (5941, 28946), (9178, 18737), (11882, 14473)]