138032608

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1944

約数の個数: 72

約数和(自身を含む): 323017632

約数和(自身を除く): 184985024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 1873, 2303, 2632, 3746, 4606, 5264, 7492, 9212, 10528, 13111, 14984, 18424, 26222, 29968, 36848, 52444, 59936, 73696, 88031, 91777, 104888, 176062, 183554, 209776, 352124, 367108, 419552, 616217, 704248, 734216, 1232434, 1408496, 1468432, 2464868, 2816992, 2936864, 4313519, 4929736, 8627038, 9859472, 17254076, 19718944, 34508152, 69016304, 138032608]

約数ペア:

[(1, 138032608), (2, 69016304), (4, 34508152), (7, 19718944), (8, 17254076), (14, 9859472), (16, 8627038), (28, 4929736), (32, 4313519), (47, 2936864), (49, 2816992), (56, 2464868), (94, 1468432), (98, 1408496), (112, 1232434), (188, 734216), (196, 704248), (224, 616217), (329, 419552), (376, 367108), (392, 352124), (658, 209776), (752, 183554), (784, 176062), (1316, 104888), (1504, 91777), (1568, 88031), (1873, 73696), (2303, 59936), (2632, 52444), (3746, 36848), (4606, 29968), (5264, 26222), (7492, 18424), (9212, 14984), (10528, 13111)]