138873152

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 84

約数和(自身を含む): 308091840

約数和(自身を除く): 169218688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 121, 158, 176, 227, 242, 316, 352, 454, 484, 632, 704, 869, 908, 968, 1264, 1738, 1816, 1936, 2497, 2528, 3476, 3632, 3872, 4994, 5056, 6952, 7264, 7744, 9559, 9988, 13904, 14528, 17933, 19118, 19976, 27467, 27808, 35866, 38236, 39952, 54934, 55616, 71732, 76472, 79904, 109868, 143464, 152944, 159808, 197263, 219736, 286928, 305888, 394526, 439472, 573856, 611776, 789052, 878944, 1147712, 1578104, 1757888, 2169893, 3156208, 4339786, 6312416, 8679572, 12624832, 17359144, 34718288, 69436576, 138873152]

約数ペア:

[(1, 138873152), (2, 69436576), (4, 34718288), (8, 17359144), (11, 12624832), (16, 8679572), (22, 6312416), (32, 4339786), (44, 3156208), (64, 2169893), (79, 1757888), (88, 1578104), (121, 1147712), (158, 878944), (176, 789052), (227, 611776), (242, 573856), (316, 439472), (352, 394526), (454, 305888), (484, 286928), (632, 219736), (704, 197263), (869, 159808), (908, 152944), (968, 143464), (1264, 109868), (1738, 79904), (1816, 76472), (1936, 71732), (2497, 55616), (2528, 54934), (3476, 39952), (3632, 38236), (3872, 35866), (4994, 27808), (5056, 27467), (6952, 19976), (7264, 19118), (7744, 17933), (9559, 14528), (9988, 13904)]