168657832

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 382435200

約数和(自身を除く): 213777368

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 293, 532, 541, 586, 1064, 1082, 1172, 2051, 2164, 2344, 3787, 4102, 4328, 5567, 7574, 8204, 10279, 11134, 15148, 16408, 20558, 22268, 30296, 38969, 41116, 44536, 71953, 77938, 82232, 143906, 155876, 158513, 287812, 311752, 317026, 575624, 634052, 1109591, 1268104, 2219182, 3011747, 4438364, 6023494, 8876728, 12046988, 21082229, 24093976, 42164458, 84328916, 168657832]

約数ペア:

[(1, 168657832), (2, 84328916), (4, 42164458), (7, 24093976), (8, 21082229), (14, 12046988), (19, 8876728), (28, 6023494), (38, 4438364), (56, 3011747), (76, 2219182), (133, 1268104), (152, 1109591), (266, 634052), (293, 575624), (532, 317026), (541, 311752), (586, 287812), (1064, 158513), (1082, 155876), (1172, 143906), (2051, 82232), (2164, 77938), (2344, 71953), (3787, 44536), (4102, 41116), (4328, 38969), (5567, 30296), (7574, 22268), (8204, 20558), (10279, 16408), (11134, 15148)]