153156612860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5413}}^1\times {\mathrm{12979}}^1$

素因数の和:18510

約数の個数: 48

約数和(自身を含む): 324664586400

約数和(自身を除く): 171507973540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5413, 10826, 12979, 21652, 25958, 27065, 51916, 54130, 64895, 108260, 129790, 259580, 590017, 1180034, 1414711, 2360068, 2829422, 2950085, 5658844, 5900170, 7073555, 11800340, 14147110, 28294220, 70255327, 140510654, 281021308, 351276635, 702553270, 1405106540, 7657830643, 15315661286, 30631322572, 38289153215, 76578306430, 153156612860]

約数ペア:

[(1, 153156612860), (2, 76578306430), (4, 38289153215), (5, 30631322572), (10, 15315661286), (20, 7657830643), (109, 1405106540), (218, 702553270), (436, 351276635), (545, 281021308), (1090, 140510654), (2180, 70255327), (5413, 28294220), (10826, 14147110), (12979, 11800340), (21652, 7073555), (25958, 5900170), (27065, 5658844), (51916, 2950085), (54130, 2829422), (64895, 2360068), (108260, 1414711), (129790, 1180034), (259580, 590017)]