130826752

素因数分解:

$2^9\times 7^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 80

約数和(自身を含む): 301891392

約数和(自身を除く): 171064640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 211, 224, 256, 346, 422, 448, 512, 692, 844, 896, 1211, 1384, 1477, 1688, 1792, 2422, 2768, 2954, 3376, 3584, 4844, 5536, 5908, 6752, 9688, 11072, 11816, 13504, 19376, 22144, 23632, 27008, 36503, 38752, 44288, 47264, 54016, 73006, 77504, 88576, 94528, 108032, 146012, 155008, 189056, 255521, 292024, 310016, 378112, 511042, 584048, 620032, 756224, 1022084, 1168096, 2044168, 2336192, 4088336, 4672384, 8176672, 9344768, 16353344, 18689536, 32706688, 65413376, 130826752]

約数ペア:

[(1, 130826752), (2, 65413376), (4, 32706688), (7, 18689536), (8, 16353344), (14, 9344768), (16, 8176672), (28, 4672384), (32, 4088336), (56, 2336192), (64, 2044168), (112, 1168096), (128, 1022084), (173, 756224), (211, 620032), (224, 584048), (256, 511042), (346, 378112), (422, 310016), (448, 292024), (512, 255521), (692, 189056), (844, 155008), (896, 146012), (1211, 108032), (1384, 94528), (1477, 88576), (1688, 77504), (1792, 73006), (2422, 54016), (2768, 47264), (2954, 44288), (3376, 38752), (3584, 36503), (4844, 27008), (5536, 23632), (5908, 22144), (6752, 19376), (9688, 13504), (11072, 11816)]