188555552

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 386793792

約数和(自身を除く): 198238240

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1184, 2243, 2272, 2627, 4486, 5254, 8972, 10508, 17944, 21016, 35888, 42032, 71776, 82991, 84064, 159253, 165982, 318506, 331964, 637012, 663928, 1274024, 1327856, 2548048, 2655712, 5096096, 5892361, 11784722, 23569444, 47138888, 94277776, 188555552]

約数ペア:

[(1, 188555552), (2, 94277776), (4, 47138888), (8, 23569444), (16, 11784722), (32, 5892361), (37, 5096096), (71, 2655712), (74, 2548048), (142, 1327856), (148, 1274024), (284, 663928), (296, 637012), (568, 331964), (592, 318506), (1136, 165982), (1184, 159253), (2243, 84064), (2272, 82991), (2627, 71776), (4486, 42032), (5254, 35888), (8972, 21016), (10508, 17944)]