137722732

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 288769600

約数和(自身を除く): 151046868

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 2713, 3626, 5426, 7252, 10852, 12691, 18991, 25382, 37982, 50764, 75964, 100381, 132937, 200762, 265874, 401524, 531748, 702667, 930559, 1405334, 1861118, 2810668, 3722236, 4918669, 9837338, 19674676, 34430683, 68861366, 137722732]

約数ペア:

[(1, 137722732), (2, 68861366), (4, 34430683), (7, 19674676), (14, 9837338), (28, 4918669), (37, 3722236), (49, 2810668), (74, 1861118), (98, 1405334), (148, 930559), (196, 702667), (259, 531748), (343, 401524), (518, 265874), (686, 200762), (1036, 132937), (1372, 100381), (1813, 75964), (2713, 50764), (3626, 37982), (5426, 25382), (7252, 18991), (10852, 12691)]