161861232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5519}}^1$

素因数の和:5590

約数の個数: 80

約数和(自身を含む): 459970560

約数和(自身を除く): 298109328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 5519, 7332, 9776, 11038, 14664, 16557, 22076, 29328, 33114, 44152, 66228, 71747, 88304, 132456, 143494, 215241, 259393, 264912, 286988, 430482, 518786, 573976, 778179, 860964, 1037572, 1147952, 1556358, 1721928, 2075144, 3112716, 3372109, 3443856, 4150288, 6225432, 6744218, 10116327, 12450864, 13488436, 20232654, 26976872, 40465308, 53953744, 80930616, 161861232]

約数ペア:

[(1, 161861232), (2, 80930616), (3, 53953744), (4, 40465308), (6, 26976872), (8, 20232654), (12, 13488436), (13, 12450864), (16, 10116327), (24, 6744218), (26, 6225432), (39, 4150288), (47, 3443856), (48, 3372109), (52, 3112716), (78, 2075144), (94, 1721928), (104, 1556358), (141, 1147952), (156, 1037572), (188, 860964), (208, 778179), (282, 573976), (312, 518786), (376, 430482), (564, 286988), (611, 264912), (624, 259393), (752, 215241), (1128, 143494), (1222, 132456), (1833, 88304), (2256, 71747), (2444, 66228), (3666, 44152), (4888, 33114), (5519, 29328), (7332, 22076), (9776, 16557), (11038, 14664)]