149119586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2311}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 279659520

約数和(自身を除く): 130539934

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 2311, 2933, 4609, 4622, 5866, 9218, 16177, 25421, 32263, 32354, 50842, 64526, 177947, 355894, 968309, 1936618, 6778163, 10651399, 13556326, 21302798, 74559793, 149119586]

約数ペア:

[(1, 149119586), (2, 74559793), (7, 21302798), (11, 13556326), (14, 10651399), (22, 6778163), (77, 1936618), (154, 968309), (419, 355894), (838, 177947), (2311, 64526), (2933, 50842), (4609, 32354), (4622, 32263), (5866, 25421), (9218, 16177)]