133155520

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9677}}^1$

素因数の和:9737

約数の個数: 56

約数和(自身を含む): 324483984

約数和(自身を除く): 191328464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 9677, 13760, 19354, 38708, 48385, 77416, 96770, 154832, 193540, 309664, 387080, 416111, 619328, 774160, 832222, 1548320, 1664444, 2080555, 3096640, 3328888, 4161110, 6657776, 8322220, 13315552, 16644440, 26631104, 33288880, 66577760, 133155520]

約数ペア:

[(1, 133155520), (2, 66577760), (4, 33288880), (5, 26631104), (8, 16644440), (10, 13315552), (16, 8322220), (20, 6657776), (32, 4161110), (40, 3328888), (43, 3096640), (64, 2080555), (80, 1664444), (86, 1548320), (160, 832222), (172, 774160), (215, 619328), (320, 416111), (344, 387080), (430, 309664), (688, 193540), (860, 154832), (1376, 96770), (1720, 77416), (2752, 48385), (3440, 38708), (6880, 19354), (9677, 13760)]