160736884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 373847040

約数和(自身を除く): 213110156

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 227, 242, 266, 308, 418, 454, 484, 532, 836, 847, 908, 1331, 1463, 1589, 1694, 2299, 2497, 2662, 2926, 3178, 3388, 4313, 4598, 4994, 5324, 5852, 6356, 8626, 9196, 9317, 9988, 16093, 17252, 17479, 18634, 25289, 27467, 30191, 32186, 34958, 37268, 47443, 50578, 54934, 60382, 64372, 69916, 94886, 101156, 109868, 120764, 177023, 189772, 192269, 302137, 332101, 354046, 384538, 521873, 604274, 664202, 708092, 769076, 1043746, 1208548, 1328404, 2087492, 2114959, 3653111, 4229918, 5740603, 7306222, 8459836, 11481206, 14612444, 22962412, 40184221, 80368442, 160736884]

約数ペア:

[(1, 160736884), (2, 80368442), (4, 40184221), (7, 22962412), (11, 14612444), (14, 11481206), (19, 8459836), (22, 7306222), (28, 5740603), (38, 4229918), (44, 3653111), (76, 2114959), (77, 2087492), (121, 1328404), (133, 1208548), (154, 1043746), (209, 769076), (227, 708092), (242, 664202), (266, 604274), (308, 521873), (418, 384538), (454, 354046), (484, 332101), (532, 302137), (836, 192269), (847, 189772), (908, 177023), (1331, 120764), (1463, 109868), (1589, 101156), (1694, 94886), (2299, 69916), (2497, 64372), (2662, 60382), (2926, 54934), (3178, 50578), (3388, 47443), (4313, 37268), (4598, 34958), (4994, 32186), (5324, 30191), (5852, 27467), (6356, 25289), (8626, 18634), (9196, 17479), (9317, 17252), (9988, 16093)]