131450748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76603}}^1$

素因数の和:76634

約数の個数: 48

約数和(自身を含む): 360345216

約数和(自身を除く): 228894468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 76603, 153206, 229809, 306412, 459618, 842633, 919236, 995839, 1685266, 1991678, 2527899, 2987517, 3370532, 3983356, 5055798, 5975034, 10111596, 10954229, 11950068, 21908458, 32862687, 43816916, 65725374, 131450748]

約数ペア:

[(1, 131450748), (2, 65725374), (3, 43816916), (4, 32862687), (6, 21908458), (11, 11950068), (12, 10954229), (13, 10111596), (22, 5975034), (26, 5055798), (33, 3983356), (39, 3370532), (44, 2987517), (52, 2527899), (66, 1991678), (78, 1685266), (132, 995839), (143, 919236), (156, 842633), (286, 459618), (429, 306412), (572, 229809), (858, 153206), (1716, 76603)]