163451556

素因数分解:

$2^2\times 3^2\times {\mathrm{1801}}^1\times {\mathrm{2521}}^1$

素因数の和:4332

約数の個数: 36

約数和(自身を含む): 413562604

約数和(自身を除く): 250111048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1801, 2521, 3602, 5042, 5403, 7204, 7563, 10084, 10806, 15126, 16209, 21612, 22689, 30252, 32418, 45378, 64836, 90756, 4540321, 9080642, 13620963, 18161284, 27241926, 40862889, 54483852, 81725778, 163451556]

約数ペア:

[(1, 163451556), (2, 81725778), (3, 54483852), (4, 40862889), (6, 27241926), (9, 18161284), (12, 13620963), (18, 9080642), (36, 4540321), (1801, 90756), (2521, 64836), (3602, 45378), (5042, 32418), (5403, 30252), (7204, 22689), (7563, 21612), (10084, 16209), (10806, 15126)]