190349824

素因数分解:

$2^9\times 7^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 438596928

約数和(自身を除く): 248247104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 307, 346, 448, 512, 614, 692, 896, 1211, 1228, 1384, 1792, 2149, 2422, 2456, 2768, 3584, 4298, 4844, 4912, 5536, 8596, 9688, 9824, 11072, 17192, 19376, 19648, 22144, 34384, 38752, 39296, 44288, 53111, 68768, 77504, 78592, 88576, 106222, 137536, 155008, 157184, 212444, 275072, 310016, 371777, 424888, 550144, 620032, 743554, 849776, 1100288, 1487108, 1699552, 2974216, 3399104, 5948432, 6798208, 11896864, 13596416, 23793728, 27192832, 47587456, 95174912, 190349824]

約数ペア:

[(1, 190349824), (2, 95174912), (4, 47587456), (7, 27192832), (8, 23793728), (14, 13596416), (16, 11896864), (28, 6798208), (32, 5948432), (56, 3399104), (64, 2974216), (112, 1699552), (128, 1487108), (173, 1100288), (224, 849776), (256, 743554), (307, 620032), (346, 550144), (448, 424888), (512, 371777), (614, 310016), (692, 275072), (896, 212444), (1211, 157184), (1228, 155008), (1384, 137536), (1792, 106222), (2149, 88576), (2422, 78592), (2456, 77504), (2768, 68768), (3584, 53111), (4298, 44288), (4844, 39296), (4912, 38752), (5536, 34384), (8596, 22144), (9688, 19648), (9824, 19376), (11072, 17192)]