142442944

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3045

約数の個数: 56

約数和(自身を含む): 326115680

約数和(自身を除く): 183672736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1744, 2917, 3052, 3488, 5834, 6104, 6976, 11668, 12208, 20419, 23336, 24416, 40838, 46672, 48832, 81676, 93344, 163352, 186688, 317953, 326704, 635906, 653408, 1271812, 1306816, 2225671, 2543624, 4451342, 5087248, 8902684, 10174496, 17805368, 20348992, 35610736, 71221472, 142442944]

約数ペア:

[(1, 142442944), (2, 71221472), (4, 35610736), (7, 20348992), (8, 17805368), (14, 10174496), (16, 8902684), (28, 5087248), (32, 4451342), (56, 2543624), (64, 2225671), (109, 1306816), (112, 1271812), (218, 653408), (224, 635906), (436, 326704), (448, 317953), (763, 186688), (872, 163352), (1526, 93344), (1744, 81676), (2917, 48832), (3052, 46672), (3488, 40838), (5834, 24416), (6104, 23336), (6976, 20419), (11668, 12208)]