149454248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 289024200

約数和(自身を除く): 139569952

約数列:

[1, 2, 4, 8, 37, 74, 148, 269, 296, 538, 1076, 1877, 2152, 3754, 7508, 9953, 15016, 19906, 39812, 69449, 79624, 138898, 277796, 504913, 555592, 1009826, 2019652, 4039304, 18681781, 37363562, 74727124, 149454248]

約数ペア:

[(1, 149454248), (2, 74727124), (4, 37363562), (8, 18681781), (37, 4039304), (74, 2019652), (148, 1009826), (269, 555592), (296, 504913), (538, 277796), (1076, 138898), (1877, 79624), (2152, 69449), (3754, 39812), (7508, 19906), (9953, 15016)]