129980704

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15683}}^1$

素因数の和:15737

約数の個数: 48

約数和(自身を含む): 300379968

約数和(自身を除く): 170399264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 15683, 31366, 62732, 109781, 125464, 219562, 250928, 439124, 501856, 580271, 878248, 1160542, 1756496, 2321084, 3512992, 4061897, 4642168, 8123794, 9284336, 16247588, 18568672, 32495176, 64990352, 129980704]

約数ペア:

[(1, 129980704), (2, 64990352), (4, 32495176), (7, 18568672), (8, 16247588), (14, 9284336), (16, 8123794), (28, 4642168), (32, 4061897), (37, 3512992), (56, 2321084), (74, 1756496), (112, 1160542), (148, 878248), (224, 580271), (259, 501856), (296, 439124), (518, 250928), (592, 219562), (1036, 125464), (1184, 109781), (2072, 62732), (4144, 31366), (8288, 15683)]