160386904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 330739200

約数和(自身を除く): 170352296

約数列:

[1, 2, 4, 8, 19, 38, 43, 53, 76, 86, 106, 152, 172, 212, 344, 424, 463, 817, 926, 1007, 1634, 1852, 2014, 2279, 3268, 3704, 4028, 4558, 6536, 8056, 8797, 9116, 17594, 18232, 19909, 24539, 35188, 39818, 43301, 49078, 70376, 79636, 86602, 98156, 159272, 173204, 196312, 346408, 378271, 466241, 756542, 932482, 1055177, 1513084, 1864964, 2110354, 3026168, 3729928, 4220708, 8441416, 20048363, 40096726, 80193452, 160386904]

約数ペア:

[(1, 160386904), (2, 80193452), (4, 40096726), (8, 20048363), (19, 8441416), (38, 4220708), (43, 3729928), (53, 3026168), (76, 2110354), (86, 1864964), (106, 1513084), (152, 1055177), (172, 932482), (212, 756542), (344, 466241), (424, 378271), (463, 346408), (817, 196312), (926, 173204), (1007, 159272), (1634, 98156), (1852, 86602), (2014, 79636), (2279, 70376), (3268, 49078), (3704, 43301), (4028, 39818), (4558, 35188), (6536, 24539), (8056, 19909), (8797, 18232), (9116, 17594)]