156683165961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{751}}^1\times {\mathrm{853}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 252362055680

約数和(自身を除く): 95678889719

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 613, 751, 853, 1839, 2253, 2559, 4291, 5257, 5971, 11647, 12873, 14269, 15771, 16207, 17913, 34941, 42807, 48621, 81529, 99883, 113449, 244587, 299649, 340347, 460363, 522889, 640603, 1381089, 1568667, 1921809, 3222541, 3660223, 4484221, 8746897, 9667623, 9934891, 10980669, 12171457, 13452663, 26240691, 29804673, 36514371, 61228279, 69544237, 85200199, 183684837, 208632711, 255600597, 392689639, 1178068917, 2748827473, 7461103141, 8246482419, 22383309423, 52227721987, 156683165961]

約数ペア:

[(1, 156683165961), (3, 52227721987), (7, 22383309423), (19, 8246482419), (21, 7461103141), (57, 2748827473), (133, 1178068917), (399, 392689639), (613, 255600597), (751, 208632711), (853, 183684837), (1839, 85200199), (2253, 69544237), (2559, 61228279), (4291, 36514371), (5257, 29804673), (5971, 26240691), (11647, 13452663), (12873, 12171457), (14269, 10980669), (15771, 9934891), (16207, 9667623), (17913, 8746897), (34941, 4484221), (42807, 3660223), (48621, 3222541), (81529, 1921809), (99883, 1568667), (113449, 1381089), (244587, 640603), (299649, 522889), (340347, 460363)]