143006416

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17491}}^1$

素因数の和:17579

約数の個数: 40

約数和(自身を含む): 321013184

約数和(自身を除く): 178006768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 17491, 34982, 69964, 122437, 139928, 244874, 279856, 489748, 979496, 1276843, 1958992, 2553686, 5107372, 8937901, 10214744, 17875802, 20429488, 35751604, 71503208, 143006416]

約数ペア:

[(1, 143006416), (2, 71503208), (4, 35751604), (7, 20429488), (8, 17875802), (14, 10214744), (16, 8937901), (28, 5107372), (56, 2553686), (73, 1958992), (112, 1276843), (146, 979496), (292, 489748), (511, 279856), (584, 244874), (1022, 139928), (1168, 122437), (2044, 69964), (4088, 34982), (8176, 17491)]