161292816

素因数分解:

$2^4\times 3^3\times {\mathrm{373363}}^1$

素因数の和:373380

約数の個数: 40

約数和(自身を含む): 462971360

約数和(自身を除く): 301678544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 373363, 746726, 1120089, 1493452, 2240178, 2986904, 3360267, 4480356, 5973808, 6720534, 8960712, 10080801, 13441068, 17921424, 20161602, 26882136, 40323204, 53764272, 80646408, 161292816]

約数ペア:

[(1, 161292816), (2, 80646408), (3, 53764272), (4, 40323204), (6, 26882136), (8, 20161602), (9, 17921424), (12, 13441068), (16, 10080801), (18, 8960712), (24, 6720534), (27, 5973808), (36, 4480356), (48, 3360267), (54, 2986904), (72, 2240178), (108, 1493452), (144, 1120089), (216, 746726), (432, 373363)]