190055718

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 417633216

約数和(自身を除く): 227577498

約数列:

[1, 2, 3, 6, 9, 18, 163, 211, 307, 326, 422, 489, 614, 633, 921, 978, 1266, 1467, 1842, 1899, 2763, 2934, 3798, 5526, 34393, 50041, 64777, 68786, 100082, 103179, 129554, 150123, 194331, 206358, 300246, 309537, 388662, 450369, 582993, 619074, 900738, 1165986, 10558651, 21117302, 31675953, 63351906, 95027859, 190055718]

約数ペア:

[(1, 190055718), (2, 95027859), (3, 63351906), (6, 31675953), (9, 21117302), (18, 10558651), (163, 1165986), (211, 900738), (307, 619074), (326, 582993), (422, 450369), (489, 388662), (614, 309537), (633, 300246), (921, 206358), (978, 194331), (1266, 150123), (1467, 129554), (1842, 103179), (1899, 100082), (2763, 68786), (2934, 64777), (3798, 50041), (5526, 34393)]