145775888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3663

約数の個数: 40

約数和(自身を含む): 295147776

約数和(自身を除く): 149371888

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 3541, 5146, 7082, 10292, 14164, 20584, 28328, 41168, 56656, 109771, 219542, 293903, 439084, 587806, 878168, 1175612, 1756336, 2351224, 4702448, 9110993, 18221986, 36443972, 72887944, 145775888]

約数ペア:

[(1, 145775888), (2, 72887944), (4, 36443972), (8, 18221986), (16, 9110993), (31, 4702448), (62, 2351224), (83, 1756336), (124, 1175612), (166, 878168), (248, 587806), (332, 439084), (496, 293903), (664, 219542), (1328, 109771), (2573, 56656), (3541, 41168), (5146, 28328), (7082, 20584), (10292, 14164)]