165971568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 491912960

約数和(自身を除く): 325941392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 614, 921, 1228, 1609, 1842, 2149, 2456, 3218, 3684, 4298, 4827, 4912, 6436, 6447, 7368, 8596, 9654, 11263, 12872, 12894, 14736, 17192, 19308, 22526, 25744, 25788, 33789, 34384, 38616, 45052, 51576, 67578, 77232, 90104, 103152, 135156, 180208, 270312, 493963, 540624, 987926, 1481889, 1975852, 2963778, 3457741, 3951704, 5927556, 6915482, 7903408, 10373223, 11855112, 13830964, 20746446, 23710224, 27661928, 41492892, 55323856, 82985784, 165971568]

約数ペア:

[(1, 165971568), (2, 82985784), (3, 55323856), (4, 41492892), (6, 27661928), (7, 23710224), (8, 20746446), (12, 13830964), (14, 11855112), (16, 10373223), (21, 7903408), (24, 6915482), (28, 5927556), (42, 3951704), (48, 3457741), (56, 2963778), (84, 1975852), (112, 1481889), (168, 987926), (307, 540624), (336, 493963), (614, 270312), (921, 180208), (1228, 135156), (1609, 103152), (1842, 90104), (2149, 77232), (2456, 67578), (3218, 51576), (3684, 45052), (4298, 38616), (4827, 34384), (4912, 33789), (6436, 25788), (6447, 25744), (7368, 22526), (8596, 19308), (9654, 17192), (11263, 14736), (12872, 12894)]