147004144

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21517}}^1$

素因数の和:21593

約数の個数: 40

約数和(自身を含む): 330860768

約数和(自身を除く): 183856624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 21517, 43034, 86068, 150619, 172136, 301238, 344272, 602476, 1204952, 1312537, 2409904, 2625074, 5250148, 9187759, 10500296, 18375518, 21000592, 36751036, 73502072, 147004144]

約数ペア:

[(1, 147004144), (2, 73502072), (4, 36751036), (7, 21000592), (8, 18375518), (14, 10500296), (16, 9187759), (28, 5250148), (56, 2625074), (61, 2409904), (112, 1312537), (122, 1204952), (244, 602476), (427, 344272), (488, 301238), (854, 172136), (976, 150619), (1708, 86068), (3416, 43034), (6832, 21517)]