130976944

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 298552320

約数和(自身を除く): 167575376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 113, 131, 158, 226, 262, 316, 452, 524, 553, 632, 791, 904, 917, 1048, 1106, 1264, 1582, 1808, 1834, 2096, 2212, 3164, 3668, 4424, 6328, 7336, 8848, 8927, 10349, 12656, 14672, 14803, 17854, 20698, 29606, 35708, 41396, 59212, 62489, 71416, 72443, 82792, 103621, 118424, 124978, 142832, 144886, 165584, 207242, 236848, 249956, 289772, 414484, 499912, 579544, 828968, 999824, 1159088, 1169437, 1657936, 2338874, 4677748, 8186059, 9355496, 16372118, 18710992, 32744236, 65488472, 130976944]

約数ペア:

[(1, 130976944), (2, 65488472), (4, 32744236), (7, 18710992), (8, 16372118), (14, 9355496), (16, 8186059), (28, 4677748), (56, 2338874), (79, 1657936), (112, 1169437), (113, 1159088), (131, 999824), (158, 828968), (226, 579544), (262, 499912), (316, 414484), (452, 289772), (524, 249956), (553, 236848), (632, 207242), (791, 165584), (904, 144886), (917, 142832), (1048, 124978), (1106, 118424), (1264, 103621), (1582, 82792), (1808, 72443), (1834, 71416), (2096, 62489), (2212, 59212), (3164, 41396), (3668, 35708), (4424, 29606), (6328, 20698), (7336, 17854), (8848, 14803), (8927, 14672), (10349, 12656)]