155164212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{615731}}^1$

素因数の和:615748

約数の個数: 36

約数和(自身を含む): 448252896

約数和(自身を除く): 293088684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 615731, 1231462, 1847193, 2462924, 3694386, 4310117, 5541579, 7388772, 8620234, 11083158, 12930351, 17240468, 22166316, 25860702, 38791053, 51721404, 77582106, 155164212]

約数ペア:

[(1, 155164212), (2, 77582106), (3, 51721404), (4, 38791053), (6, 25860702), (7, 22166316), (9, 17240468), (12, 12930351), (14, 11083158), (18, 8620234), (21, 7388772), (28, 5541579), (36, 4310117), (42, 3694386), (63, 2462924), (84, 1847193), (126, 1231462), (252, 615731)]