137970216

素因数分解:

$2^3\times 3^4\times {\mathrm{212917}}^1$

素因数の和:212935

約数の個数: 40

約数和(自身を含む): 386446170

約数和(自身を除く): 248475954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 212917, 425834, 638751, 851668, 1277502, 1703336, 1916253, 2555004, 3832506, 5110008, 5748759, 7665012, 11497518, 15330024, 17246277, 22995036, 34492554, 45990072, 68985108, 137970216]

約数ペア:

[(1, 137970216), (2, 68985108), (3, 45990072), (4, 34492554), (6, 22995036), (8, 17246277), (9, 15330024), (12, 11497518), (18, 7665012), (24, 5748759), (27, 5110008), (36, 3832506), (54, 2555004), (72, 1916253), (81, 1703336), (108, 1277502), (162, 851668), (216, 638751), (324, 425834), (648, 212917)]