168669916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 156309284

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 103, 116, 206, 412, 551, 743, 1102, 1486, 1957, 2204, 2972, 2987, 3914, 5974, 7828, 11948, 14117, 21547, 28234, 43094, 56468, 56753, 76529, 86188, 113506, 153058, 227012, 306116, 409393, 818786, 1454051, 1637572, 2219341, 2908102, 4438682, 5816204, 8877364, 42167479, 84334958, 168669916]

約数ペア:

[(1, 168669916), (2, 84334958), (4, 42167479), (19, 8877364), (29, 5816204), (38, 4438682), (58, 2908102), (76, 2219341), (103, 1637572), (116, 1454051), (206, 818786), (412, 409393), (551, 306116), (743, 227012), (1102, 153058), (1486, 113506), (1957, 86188), (2204, 76529), (2972, 56753), (2987, 56468), (3914, 43094), (5974, 28234), (7828, 21547), (11948, 14117)]