137744096

素因数分解:

$2^5\times 7^2\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 72

約数和(自身を含む): 318794616

約数和(自身を除く): 181050520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 107, 112, 196, 214, 224, 392, 428, 749, 784, 821, 856, 1498, 1568, 1642, 1712, 2996, 3284, 3424, 5243, 5747, 5992, 6568, 10486, 11494, 11984, 13136, 20972, 22988, 23968, 26272, 40229, 41944, 45976, 80458, 83888, 87847, 91952, 160916, 167776, 175694, 183904, 321832, 351388, 614929, 643664, 702776, 1229858, 1287328, 1405552, 2459716, 2811104, 4304503, 4919432, 8609006, 9838864, 17218012, 19677728, 34436024, 68872048, 137744096]

約数ペア:

[(1, 137744096), (2, 68872048), (4, 34436024), (7, 19677728), (8, 17218012), (14, 9838864), (16, 8609006), (28, 4919432), (32, 4304503), (49, 2811104), (56, 2459716), (98, 1405552), (107, 1287328), (112, 1229858), (196, 702776), (214, 643664), (224, 614929), (392, 351388), (428, 321832), (749, 183904), (784, 175694), (821, 167776), (856, 160916), (1498, 91952), (1568, 87847), (1642, 83888), (1712, 80458), (2996, 45976), (3284, 41944), (3424, 40229), (5243, 26272), (5747, 23968), (5992, 22988), (6568, 20972), (10486, 13136), (11494, 11984)]