165037796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 365202432

約数和(自身を除く): 200164636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 7547, 10934, 15094, 21868, 30188, 52829, 83017, 105658, 166034, 211316, 332068, 535837, 581119, 1071674, 1162238, 2143348, 2324476, 3750859, 5894207, 7501718, 11788414, 15003436, 23576828, 41259449, 82518898, 165037796]

約数ペア:

[(1, 165037796), (2, 82518898), (4, 41259449), (7, 23576828), (11, 15003436), (14, 11788414), (22, 7501718), (28, 5894207), (44, 3750859), (71, 2324476), (77, 2143348), (142, 1162238), (154, 1071674), (284, 581119), (308, 535837), (497, 332068), (781, 211316), (994, 166034), (1562, 105658), (1988, 83017), (3124, 52829), (5467, 30188), (7547, 21868), (10934, 15094)]