145892664

素因数分解:

$2^3\times 3^4\times {\mathrm{225143}}^1$

素因数の和:225161

約数の個数: 40

約数和(自身を含む): 408636360

約数和(自身を除く): 262743696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 225143, 450286, 675429, 900572, 1350858, 1801144, 2026287, 2701716, 4052574, 5403432, 6078861, 8105148, 12157722, 16210296, 18236583, 24315444, 36473166, 48630888, 72946332, 145892664]

約数ペア:

[(1, 145892664), (2, 72946332), (3, 48630888), (4, 36473166), (6, 24315444), (8, 18236583), (9, 16210296), (12, 12157722), (18, 8105148), (24, 6078861), (27, 5403432), (36, 4052574), (54, 2701716), (72, 2026287), (81, 1801144), (108, 1350858), (162, 900572), (216, 675429), (324, 450286), (648, 225143)]