178122016

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 356686848

約数和(自身を除く): 178564832

約数列:

[1, 2, 4, 8, 16, 32, 151, 191, 193, 302, 382, 386, 604, 764, 772, 1208, 1528, 1544, 2416, 3056, 3088, 4832, 6112, 6176, 28841, 29143, 36863, 57682, 58286, 73726, 115364, 116572, 147452, 230728, 233144, 294904, 461456, 466288, 589808, 922912, 932576, 1179616, 5566313, 11132626, 22265252, 44530504, 89061008, 178122016]

約数ペア:

[(1, 178122016), (2, 89061008), (4, 44530504), (8, 22265252), (16, 11132626), (32, 5566313), (151, 1179616), (191, 932576), (193, 922912), (302, 589808), (382, 466288), (386, 461456), (604, 294904), (764, 233144), (772, 230728), (1208, 147452), (1528, 116572), (1544, 115364), (2416, 73726), (3056, 58286), (3088, 57682), (4832, 36863), (6112, 29143), (6176, 28841)]