189934128

素因数分解:

$2^4\times 3^2\times {\mathrm{1318987}}^1$

素因数の和:1319001

約数の個数: 30

約数和(自身を含む): 531552164

約数和(自身を除く): 341618036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1318987, 2637974, 3956961, 5275948, 7913922, 10551896, 11870883, 15827844, 21103792, 23741766, 31655688, 47483532, 63311376, 94967064, 189934128]

約数ペア:

[(1, 189934128), (2, 94967064), (3, 63311376), (4, 47483532), (6, 31655688), (8, 23741766), (9, 21103792), (12, 15827844), (16, 11870883), (18, 10551896), (24, 7913922), (36, 5275948), (48, 3956961), (72, 2637974), (144, 1318987)]