160732768

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 218597792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 79, 112, 124, 158, 217, 224, 248, 293, 316, 434, 496, 553, 586, 632, 868, 992, 1106, 1172, 1264, 1736, 2051, 2212, 2344, 2449, 2528, 3472, 4102, 4424, 4688, 4898, 6944, 8204, 8848, 9083, 9376, 9796, 16408, 17143, 17696, 18166, 19592, 23147, 32816, 34286, 36332, 39184, 46294, 63581, 65632, 68572, 72664, 78368, 92588, 127162, 137144, 145328, 162029, 185176, 254324, 274288, 290656, 324058, 370352, 508648, 548576, 648116, 717557, 740704, 1017296, 1296232, 1435114, 2034592, 2592464, 2870228, 5022899, 5184928, 5740456, 10045798, 11480912, 20091596, 22961824, 40183192, 80366384, 160732768]

約数ペア:

[(1, 160732768), (2, 80366384), (4, 40183192), (7, 22961824), (8, 20091596), (14, 11480912), (16, 10045798), (28, 5740456), (31, 5184928), (32, 5022899), (56, 2870228), (62, 2592464), (79, 2034592), (112, 1435114), (124, 1296232), (158, 1017296), (217, 740704), (224, 717557), (248, 648116), (293, 548576), (316, 508648), (434, 370352), (496, 324058), (553, 290656), (586, 274288), (632, 254324), (868, 185176), (992, 162029), (1106, 145328), (1172, 137144), (1264, 127162), (1736, 92588), (2051, 78368), (2212, 72664), (2344, 68572), (2449, 65632), (2528, 63581), (3472, 46294), (4102, 39184), (4424, 36332), (4688, 34286), (4898, 32816), (6944, 23147), (8204, 19592), (8848, 18166), (9083, 17696), (9376, 17143), (9796, 16408)]