161862606

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 359115120

約数和(自身を除く): 197252514

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 173, 177, 346, 354, 519, 531, 881, 1038, 1062, 1557, 1762, 2643, 3114, 5286, 7929, 10207, 15858, 20414, 30621, 51979, 61242, 91863, 103958, 152413, 155937, 183726, 304826, 311874, 457239, 467811, 914478, 935622, 1371717, 2743434, 8992367, 17984734, 26977101, 53954202, 80931303, 161862606]

約数ペア:

[(1, 161862606), (2, 80931303), (3, 53954202), (6, 26977101), (9, 17984734), (18, 8992367), (59, 2743434), (118, 1371717), (173, 935622), (177, 914478), (346, 467811), (354, 457239), (519, 311874), (531, 304826), (881, 183726), (1038, 155937), (1062, 152413), (1557, 103958), (1762, 91863), (2643, 61242), (3114, 51979), (5286, 30621), (7929, 20414), (10207, 15858)]