190906068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4157}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 461039040

約数和(自身を除く): 270132972

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 1068, 3827, 4157, 7654, 8314, 11481, 12471, 15308, 16628, 22962, 24942, 45924, 49884, 178751, 357502, 369973, 536253, 715004, 739946, 1072506, 1109919, 1479892, 2145012, 2219838, 4439676, 15908839, 31817678, 47726517, 63635356, 95453034, 190906068]

約数ペア:

[(1, 190906068), (2, 95453034), (3, 63635356), (4, 47726517), (6, 31817678), (12, 15908839), (43, 4439676), (86, 2219838), (89, 2145012), (129, 1479892), (172, 1109919), (178, 1072506), (258, 739946), (267, 715004), (356, 536253), (516, 369973), (534, 357502), (1068, 178751), (3827, 49884), (4157, 45924), (7654, 24942), (8314, 22962), (11481, 16628), (12471, 15308)]