172103428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 355393024

約数和(自身を除く): 183289596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 271, 518, 542, 613, 1036, 1084, 1226, 1897, 2452, 3794, 4291, 7588, 8582, 10027, 17164, 20054, 22681, 40108, 45362, 70189, 90724, 140378, 158767, 166123, 280756, 317534, 332246, 635068, 664492, 1162861, 2325722, 4651444, 6146551, 12293102, 24586204, 43025857, 86051714, 172103428]

約数ペア:

[(1, 172103428), (2, 86051714), (4, 43025857), (7, 24586204), (14, 12293102), (28, 6146551), (37, 4651444), (74, 2325722), (148, 1162861), (259, 664492), (271, 635068), (518, 332246), (542, 317534), (613, 280756), (1036, 166123), (1084, 158767), (1226, 140378), (1897, 90724), (2452, 70189), (3794, 45362), (4291, 40108), (7588, 22681), (8582, 20054), (10027, 17164)]