156940812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{622781}}^1$

素因数の和:622798

約数の個数: 36

約数和(自身を含む): 453385296

約数和(自身を除く): 296444484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 622781, 1245562, 1868343, 2491124, 3736686, 4359467, 5605029, 7473372, 8718934, 11210058, 13078401, 17437868, 22420116, 26156802, 39235203, 52313604, 78470406, 156940812]

約数ペア:

[(1, 156940812), (2, 78470406), (3, 52313604), (4, 39235203), (6, 26156802), (7, 22420116), (9, 17437868), (12, 13078401), (14, 11210058), (18, 8718934), (21, 7473372), (28, 5605029), (36, 4359467), (42, 3736686), (63, 2491124), (84, 1868343), (126, 1245562), (252, 622781)]