156980976296

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{373501}}^1$

素因数の和:374105

約数の個数: 32

約数和(自身を含む): 297696034080

約数和(自身を除く): 140715057784

約数列:

[1, 2, 4, 8, 107, 214, 428, 491, 856, 982, 1964, 3928, 52537, 105074, 210148, 373501, 420296, 747002, 1494004, 2988008, 39964607, 79929214, 159858428, 183388991, 319716856, 366777982, 733555964, 1467111928, 19622622037, 39245244074, 78490488148, 156980976296]

約数ペア:

[(1, 156980976296), (2, 78490488148), (4, 39245244074), (8, 19622622037), (107, 1467111928), (214, 733555964), (428, 366777982), (491, 319716856), (856, 183388991), (982, 159858428), (1964, 79929214), (3928, 39964607), (52537, 2988008), (105074, 1494004), (210148, 747002), (373501, 420296)]