102776192

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 213269760

約数和(自身を除く): 110493568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 128, 142, 172, 263, 284, 344, 526, 568, 688, 1052, 1136, 1376, 2104, 2272, 2752, 3053, 4208, 4544, 5504, 6106, 8416, 9088, 11309, 12212, 16832, 18673, 22618, 24424, 33664, 37346, 45236, 48848, 74692, 90472, 97696, 149384, 180944, 195392, 298768, 361888, 390784, 597536, 723776, 802939, 1195072, 1447552, 1605878, 2390144, 3211756, 6423512, 12847024, 25694048, 51388096, 102776192]

約数ペア:

[(1, 102776192), (2, 51388096), (4, 25694048), (8, 12847024), (16, 6423512), (32, 3211756), (43, 2390144), (64, 1605878), (71, 1447552), (86, 1195072), (128, 802939), (142, 723776), (172, 597536), (263, 390784), (284, 361888), (344, 298768), (526, 195392), (568, 180944), (688, 149384), (1052, 97696), (1136, 90472), (1376, 74692), (2104, 48848), (2272, 45236), (2752, 37346), (3053, 33664), (4208, 24424), (4544, 22618), (5504, 18673), (6106, 16832), (8416, 12212), (9088, 11309)]