188219136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 578729984

約数和(自身を除く): 390510848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 223, 224, 256, 314, 336, 384, 446, 448, 471, 628, 669, 672, 768, 892, 896, 942, 1099, 1256, 1338, 1344, 1561, 1784, 1792, 1884, 2198, 2512, 2676, 2688, 3122, 3297, 3568, 3768, 4396, 4683, 5024, 5352, 5376, 6244, 6594, 7136, 7536, 8792, 9366, 10048, 10704, 12488, 13188, 14272, 15072, 17584, 18732, 20096, 21408, 24976, 26376, 28544, 30144, 35011, 35168, 37464, 40192, 42816, 49952, 52752, 57088, 60288, 70022, 70336, 74928, 85632, 99904, 105033, 105504, 120576, 140044, 140672, 149856, 171264, 199808, 210066, 211008, 245077, 280088, 281344, 299712, 399616, 420132, 422016, 490154, 560176, 599424, 735231, 840264, 844032, 980308, 1120352, 1198848, 1470462, 1680528, 1960616, 2240704, 2940924, 3361056, 3921232, 4481408, 5881848, 6722112, 7842464, 8962816, 11763696, 13444224, 15684928, 23527392, 26888448, 31369856, 47054784, 62739712, 94109568, 188219136]

約数ペア:

[(1, 188219136), (2, 94109568), (3, 62739712), (4, 47054784), (6, 31369856), (7, 26888448), (8, 23527392), (12, 15684928), (14, 13444224), (16, 11763696), (21, 8962816), (24, 7842464), (28, 6722112), (32, 5881848), (42, 4481408), (48, 3921232), (56, 3361056), (64, 2940924), (84, 2240704), (96, 1960616), (112, 1680528), (128, 1470462), (157, 1198848), (168, 1120352), (192, 980308), (223, 844032), (224, 840264), (256, 735231), (314, 599424), (336, 560176), (384, 490154), (446, 422016), (448, 420132), (471, 399616), (628, 299712), (669, 281344), (672, 280088), (768, 245077), (892, 211008), (896, 210066), (942, 199808), (1099, 171264), (1256, 149856), (1338, 140672), (1344, 140044), (1561, 120576), (1784, 105504), (1792, 105033), (1884, 99904), (2198, 85632), (2512, 74928), (2676, 70336), (2688, 70022), (3122, 60288), (3297, 57088), (3568, 52752), (3768, 49952), (4396, 42816), (4683, 40192), (5024, 37464), (5352, 35168), (5376, 35011), (6244, 30144), (6594, 28544), (7136, 26376), (7536, 24976), (8792, 21408), (9366, 20096), (10048, 18732), (10704, 17584), (12488, 15072), (13188, 14272)]