137407360

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5055

約数の個数: 64

約数和(自身を含む): 336196080

約数和(自身を除く): 198788720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 3440, 4993, 5504, 6880, 9986, 13760, 19972, 24965, 27520, 39944, 49930, 79888, 99860, 159776, 199720, 214699, 319552, 399440, 429398, 639104, 798880, 858796, 1073495, 1597760, 1717592, 2146990, 3195520, 3435184, 4293980, 6870368, 8587960, 13740736, 17175920, 27481472, 34351840, 68703680, 137407360]

約数ペア:

[(1, 137407360), (2, 68703680), (4, 34351840), (5, 27481472), (8, 17175920), (10, 13740736), (16, 8587960), (20, 6870368), (32, 4293980), (40, 3435184), (43, 3195520), (64, 2146990), (80, 1717592), (86, 1597760), (128, 1073495), (160, 858796), (172, 798880), (215, 639104), (320, 429398), (344, 399440), (430, 319552), (640, 214699), (688, 199720), (860, 159776), (1376, 99860), (1720, 79888), (2752, 49930), (3440, 39944), (4993, 27520), (5504, 24965), (6880, 19972), (9986, 13760)]