161799396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1493}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 412630848

約数和(自身を除く): 250831452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 821, 1493, 1642, 2463, 2986, 3284, 4479, 4926, 5972, 8958, 9031, 9852, 16423, 17916, 18062, 27093, 32846, 36124, 49269, 54186, 65692, 98538, 108372, 197076, 1225753, 2451506, 3677259, 4903012, 7354518, 13483283, 14709036, 26966566, 40449849, 53933132, 80899698, 161799396]

約数ペア:

[(1, 161799396), (2, 80899698), (3, 53933132), (4, 40449849), (6, 26966566), (11, 14709036), (12, 13483283), (22, 7354518), (33, 4903012), (44, 3677259), (66, 2451506), (132, 1225753), (821, 197076), (1493, 108372), (1642, 98538), (2463, 65692), (2986, 54186), (3284, 49269), (4479, 36124), (4926, 32846), (5972, 27093), (8958, 18062), (9031, 17916), (9852, 16423)]