161720236794

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{71479}}^1$

素因数の和:71715

約数の個数: 64

約数和(自身を含む): 337943715840

約数和(自身を除く): 176223479046

約数列:

[1, 2, 3, 6, 47, 71, 94, 113, 141, 142, 213, 226, 282, 339, 426, 678, 3337, 5311, 6674, 8023, 10011, 10622, 15933, 16046, 20022, 24069, 31866, 48138, 71479, 142958, 214437, 377081, 428874, 754162, 1131243, 2262486, 3359513, 5075009, 6719026, 8077127, 10078539, 10150018, 15225027, 16154254, 20157078, 24231381, 30450054, 48462762, 238525423, 379624969, 477050846, 573476017, 715576269, 759249938, 1138874907, 1146952034, 1431152538, 1720428051, 2277749814, 3440856102, 26953372799, 53906745598, 80860118397, 161720236794]

約数ペア:

[(1, 161720236794), (2, 80860118397), (3, 53906745598), (6, 26953372799), (47, 3440856102), (71, 2277749814), (94, 1720428051), (113, 1431152538), (141, 1146952034), (142, 1138874907), (213, 759249938), (226, 715576269), (282, 573476017), (339, 477050846), (426, 379624969), (678, 238525423), (3337, 48462762), (5311, 30450054), (6674, 24231381), (8023, 20157078), (10011, 16154254), (10622, 15225027), (15933, 10150018), (16046, 10078539), (20022, 8077127), (24069, 6719026), (31866, 5075009), (48138, 3359513), (71479, 2262486), (142958, 1131243), (214437, 754162), (377081, 428874)]