187308352

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 468172800

約数和(自身を除く): 280864448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 191, 199, 224, 308, 352, 382, 398, 448, 616, 704, 764, 796, 1232, 1337, 1393, 1528, 1592, 2101, 2189, 2464, 2674, 2786, 3056, 3184, 4202, 4378, 4928, 5348, 5572, 6112, 6368, 8404, 8756, 10696, 11144, 12224, 12736, 14707, 15323, 16808, 17512, 21392, 22288, 29414, 30646, 33616, 35024, 38009, 42784, 44576, 58828, 61292, 67232, 70048, 76018, 85568, 89152, 117656, 122584, 134464, 140096, 152036, 235312, 245168, 266063, 304072, 418099, 470624, 490336, 532126, 608144, 836198, 941248, 980672, 1064252, 1216288, 1672396, 2128504, 2432576, 2926693, 3344792, 4257008, 5853386, 6689584, 8514016, 11706772, 13379168, 17028032, 23413544, 26758336, 46827088, 93654176, 187308352]

約数ペア:

[(1, 187308352), (2, 93654176), (4, 46827088), (7, 26758336), (8, 23413544), (11, 17028032), (14, 13379168), (16, 11706772), (22, 8514016), (28, 6689584), (32, 5853386), (44, 4257008), (56, 3344792), (64, 2926693), (77, 2432576), (88, 2128504), (112, 1672396), (154, 1216288), (176, 1064252), (191, 980672), (199, 941248), (224, 836198), (308, 608144), (352, 532126), (382, 490336), (398, 470624), (448, 418099), (616, 304072), (704, 266063), (764, 245168), (796, 235312), (1232, 152036), (1337, 140096), (1393, 134464), (1528, 122584), (1592, 117656), (2101, 89152), (2189, 85568), (2464, 76018), (2674, 70048), (2786, 67232), (3056, 61292), (3184, 58828), (4202, 44576), (4378, 42784), (4928, 38009), (5348, 35024), (5572, 33616), (6112, 30646), (6368, 29414), (8404, 22288), (8756, 21392), (10696, 17512), (11144, 16808), (12224, 15323), (12736, 14707)]