164704358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 310602240

約数和(自身を除く): 145897882

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 169, 182, 338, 469, 871, 938, 1039, 1183, 1742, 2078, 2366, 6097, 7273, 11323, 12194, 13507, 14546, 22646, 27014, 69613, 79261, 94549, 139226, 158522, 175591, 189098, 351182, 487291, 904969, 974582, 1229137, 1809938, 2458274, 6334783, 11764597, 12669566, 23529194, 82352179, 164704358]

約数ペア:

[(1, 164704358), (2, 82352179), (7, 23529194), (13, 12669566), (14, 11764597), (26, 6334783), (67, 2458274), (91, 1809938), (134, 1229137), (169, 974582), (182, 904969), (338, 487291), (469, 351182), (871, 189098), (938, 175591), (1039, 158522), (1183, 139226), (1742, 94549), (2078, 79261), (2366, 69613), (6097, 27014), (7273, 22646), (11323, 14546), (12194, 13507)]