156943194828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3805237}}^1$

素因数の和:3805742

約数の個数: 48

約数和(自身を含む): 419367669504

約数和(自身を除く): 262424474676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2946, 3437, 5892, 6874, 10311, 13748, 20622, 41244, 3805237, 7610474, 11415711, 15220948, 22831422, 26636659, 45662844, 53273318, 79909977, 106546636, 159819954, 319639908, 1868371367, 3736742734, 5605114101, 7473485468, 11210228202, 13078599569, 22420456404, 26157199138, 39235798707, 52314398276, 78471597414, 156943194828]

約数ペア:

[(1, 156943194828), (2, 78471597414), (3, 52314398276), (4, 39235798707), (6, 26157199138), (7, 22420456404), (12, 13078599569), (14, 11210228202), (21, 7473485468), (28, 5605114101), (42, 3736742734), (84, 1868371367), (491, 319639908), (982, 159819954), (1473, 106546636), (1964, 79909977), (2946, 53273318), (3437, 45662844), (5892, 26636659), (6874, 22831422), (10311, 15220948), (13748, 11415711), (20622, 7610474), (41244, 3805237)]