165065344

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 342377280

約数和(自身を除く): 177311936

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 128, 142, 164, 284, 328, 443, 568, 656, 886, 1136, 1312, 1772, 2272, 2624, 2911, 3544, 4544, 5248, 5822, 7088, 9088, 11644, 14176, 18163, 23288, 28352, 31453, 36326, 46576, 56704, 62906, 72652, 93152, 125812, 145304, 186304, 251624, 290608, 372608, 503248, 581216, 1006496, 1162432, 1289573, 2012992, 2324864, 2579146, 4025984, 5158292, 10316584, 20633168, 41266336, 82532672, 165065344]

約数ペア:

[(1, 165065344), (2, 82532672), (4, 41266336), (8, 20633168), (16, 10316584), (32, 5158292), (41, 4025984), (64, 2579146), (71, 2324864), (82, 2012992), (128, 1289573), (142, 1162432), (164, 1006496), (284, 581216), (328, 503248), (443, 372608), (568, 290608), (656, 251624), (886, 186304), (1136, 145304), (1312, 125812), (1772, 93152), (2272, 72652), (2624, 62906), (2911, 56704), (3544, 46576), (4544, 36326), (5248, 31453), (5822, 28352), (7088, 23288), (9088, 18163), (11644, 14176)]