189871416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{376729}}^1$

素因数の和:376748

約数の個数: 48

約数和(自身を含む): 587698800

約数和(自身を除く): 397827384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 376729, 753458, 1130187, 1506916, 2260374, 2637103, 3013832, 3390561, 4520748, 5274206, 6781122, 7911309, 9041496, 10548412, 13562244, 15822618, 21096824, 23733927, 27124488, 31645236, 47467854, 63290472, 94935708, 189871416]

約数ペア:

[(1, 189871416), (2, 94935708), (3, 63290472), (4, 47467854), (6, 31645236), (7, 27124488), (8, 23733927), (9, 21096824), (12, 15822618), (14, 13562244), (18, 10548412), (21, 9041496), (24, 7911309), (28, 6781122), (36, 5274206), (42, 4520748), (56, 3390561), (63, 3013832), (72, 2637103), (84, 2260374), (126, 1506916), (168, 1130187), (252, 753458), (504, 376729)]