156948876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{622813}}^1$

素因数の和:622830

約数の個数: 36

約数和(自身を含む): 453408592

約数和(自身を除く): 296459716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 622813, 1245626, 1868439, 2491252, 3736878, 4359691, 5605317, 7473756, 8719382, 11210634, 13079073, 17438764, 22421268, 26158146, 39237219, 52316292, 78474438, 156948876]

約数ペア:

[(1, 156948876), (2, 78474438), (3, 52316292), (4, 39237219), (6, 26158146), (7, 22421268), (9, 17438764), (12, 13079073), (14, 11210634), (18, 8719382), (21, 7473756), (28, 5605317), (36, 4359691), (42, 3736878), (63, 2491252), (84, 1868439), (126, 1245626), (252, 622813)]