155317548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1663}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 373108736

約数和(自身を除く): 217791188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 1086, 1663, 2172, 3326, 4989, 6652, 7783, 9978, 15566, 19956, 23349, 31132, 46698, 71509, 93396, 143018, 214527, 286036, 301003, 429054, 602006, 858108, 903009, 1204012, 1806018, 3612036, 12943129, 25886258, 38829387, 51772516, 77658774, 155317548]

約数ペア:

[(1, 155317548), (2, 77658774), (3, 51772516), (4, 38829387), (6, 25886258), (12, 12943129), (43, 3612036), (86, 1806018), (129, 1204012), (172, 903009), (181, 858108), (258, 602006), (362, 429054), (516, 301003), (543, 286036), (724, 214527), (1086, 143018), (1663, 93396), (2172, 71509), (3326, 46698), (4989, 31132), (6652, 23349), (7783, 19956), (9978, 15566)]