142775784

素因数分解:

$2^3\times 3^4\times {\mathrm{220333}}^1$

素因数の和:220351

約数の個数: 40

約数和(自身を含む): 399906210

約数和(自身を除く): 257130426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 220333, 440666, 660999, 881332, 1321998, 1762664, 1982997, 2643996, 3965994, 5287992, 5948991, 7931988, 11897982, 15863976, 17846973, 23795964, 35693946, 47591928, 71387892, 142775784]

約数ペア:

[(1, 142775784), (2, 71387892), (3, 47591928), (4, 35693946), (6, 23795964), (8, 17846973), (9, 15863976), (12, 11897982), (18, 7931988), (24, 5948991), (27, 5287992), (36, 3965994), (54, 2643996), (72, 1982997), (81, 1762664), (108, 1321998), (162, 881332), (216, 660999), (324, 440666), (648, 220333)]