138750544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3659

約数の個数: 40

約数和(自身を含む): 281093120

約数和(自身を除く): 142342576

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 3541, 4898, 7082, 9796, 14164, 19592, 28328, 39184, 56656, 109771, 219542, 279739, 439084, 559478, 878168, 1118956, 1756336, 2237912, 4475824, 8671909, 17343818, 34687636, 69375272, 138750544]

約数ペア:

[(1, 138750544), (2, 69375272), (4, 34687636), (8, 17343818), (16, 8671909), (31, 4475824), (62, 2237912), (79, 1756336), (124, 1118956), (158, 878168), (248, 559478), (316, 439084), (496, 279739), (632, 219542), (1264, 109771), (2449, 56656), (3541, 39184), (4898, 28328), (7082, 19592), (9796, 14164)]