193714128

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18947}}^1$

素因数の和:19032

約数の個数: 60

約数和(自身を含む): 549795168

約数和(自身を除く): 356081040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 18947, 37894, 56841, 75788, 113682, 151576, 170523, 227364, 303152, 341046, 454728, 682092, 909456, 1345237, 1364184, 2690474, 2728368, 4035711, 5380948, 8071422, 10761896, 12107133, 16142844, 21523792, 24214266, 32285688, 48428532, 64571376, 96857064, 193714128]

約数ペア:

[(1, 193714128), (2, 96857064), (3, 64571376), (4, 48428532), (6, 32285688), (8, 24214266), (9, 21523792), (12, 16142844), (16, 12107133), (18, 10761896), (24, 8071422), (36, 5380948), (48, 4035711), (71, 2728368), (72, 2690474), (142, 1364184), (144, 1345237), (213, 909456), (284, 682092), (426, 454728), (568, 341046), (639, 303152), (852, 227364), (1136, 170523), (1278, 151576), (1704, 113682), (2556, 75788), (3408, 56841), (5112, 37894), (10224, 18947)]