126923524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 281422680

約数和(自身を除く): 154499156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 109, 182, 196, 218, 364, 436, 457, 637, 763, 914, 1274, 1417, 1526, 1828, 2548, 2834, 3052, 3199, 5341, 5668, 5941, 6398, 9919, 10682, 11882, 12796, 19838, 21364, 22393, 23764, 39676, 41587, 44786, 49813, 69433, 83174, 89572, 99626, 138866, 166348, 199252, 277732, 291109, 348691, 582218, 647569, 697382, 1164436, 1295138, 1394764, 2440837, 2590276, 4532983, 4881674, 9065966, 9763348, 18131932, 31730881, 63461762, 126923524]

約数ペア:

[(1, 126923524), (2, 63461762), (4, 31730881), (7, 18131932), (13, 9763348), (14, 9065966), (26, 4881674), (28, 4532983), (49, 2590276), (52, 2440837), (91, 1394764), (98, 1295138), (109, 1164436), (182, 697382), (196, 647569), (218, 582218), (364, 348691), (436, 291109), (457, 277732), (637, 199252), (763, 166348), (914, 138866), (1274, 99626), (1417, 89572), (1526, 83174), (1828, 69433), (2548, 49813), (2834, 44786), (3052, 41587), (3199, 39676), (5341, 23764), (5668, 22393), (5941, 21364), (6398, 19838), (9919, 12796), (10682, 11882)]