174194368

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 354055680

約数和(自身を除く): 179861312

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 131, 158, 262, 263, 316, 524, 526, 632, 1048, 1052, 1264, 2096, 2104, 2528, 4192, 4208, 5056, 8384, 8416, 10349, 16832, 20698, 20777, 34453, 41396, 41554, 68906, 82792, 83108, 137812, 165584, 166216, 275624, 331168, 332432, 551248, 662336, 664864, 1102496, 1329728, 2204992, 2721787, 5443574, 10887148, 21774296, 43548592, 87097184, 174194368]

約数ペア:

[(1, 174194368), (2, 87097184), (4, 43548592), (8, 21774296), (16, 10887148), (32, 5443574), (64, 2721787), (79, 2204992), (131, 1329728), (158, 1102496), (262, 664864), (263, 662336), (316, 551248), (524, 332432), (526, 331168), (632, 275624), (1048, 166216), (1052, 165584), (1264, 137812), (2096, 83108), (2104, 82792), (2528, 68906), (4192, 41554), (4208, 41396), (5056, 34453), (8384, 20777), (8416, 20698), (10349, 16832)]