179665216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2183

約数の個数: 56

約数和(自身を含む): 380756160

約数和(自身を除く): 201090944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2081, 2272, 2698, 4162, 4544, 5396, 8324, 10792, 16648, 21584, 33296, 39539, 43168, 66592, 79078, 86336, 133184, 147751, 158156, 295502, 316312, 591004, 632624, 1182008, 1265248, 2364016, 2530496, 2807269, 4728032, 5614538, 9456064, 11229076, 22458152, 44916304, 89832608, 179665216]

約数ペア:

[(1, 179665216), (2, 89832608), (4, 44916304), (8, 22458152), (16, 11229076), (19, 9456064), (32, 5614538), (38, 4728032), (64, 2807269), (71, 2530496), (76, 2364016), (142, 1265248), (152, 1182008), (284, 632624), (304, 591004), (568, 316312), (608, 295502), (1136, 158156), (1216, 147751), (1349, 133184), (2081, 86336), (2272, 79078), (2698, 66592), (4162, 43168), (4544, 39539), (5396, 33296), (8324, 21584), (10792, 16648)]