145357016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 335077920

約数和(自身を除く): 189720904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 73, 74, 124, 146, 148, 217, 248, 259, 292, 296, 434, 511, 518, 584, 868, 961, 1022, 1036, 1147, 1736, 1922, 2044, 2072, 2263, 2294, 2701, 3844, 4088, 4526, 4588, 5402, 6727, 7688, 8029, 9052, 9176, 10804, 13454, 15841, 16058, 18104, 18907, 21608, 26908, 31682, 32116, 35557, 37814, 53816, 63364, 64232, 70153, 71114, 75628, 83731, 126728, 140306, 142228, 151256, 167462, 248899, 280612, 284456, 334924, 491071, 497798, 561224, 586117, 669848, 982142, 995596, 1172234, 1964284, 1991192, 2344468, 2595661, 3928568, 4688936, 5191322, 10382644, 18169627, 20765288, 36339254, 72678508, 145357016]

約数ペア:

[(1, 145357016), (2, 72678508), (4, 36339254), (7, 20765288), (8, 18169627), (14, 10382644), (28, 5191322), (31, 4688936), (37, 3928568), (56, 2595661), (62, 2344468), (73, 1991192), (74, 1964284), (124, 1172234), (146, 995596), (148, 982142), (217, 669848), (248, 586117), (259, 561224), (292, 497798), (296, 491071), (434, 334924), (511, 284456), (518, 280612), (584, 248899), (868, 167462), (961, 151256), (1022, 142228), (1036, 140306), (1147, 126728), (1736, 83731), (1922, 75628), (2044, 71114), (2072, 70153), (2263, 64232), (2294, 63364), (2701, 53816), (3844, 37814), (4088, 35557), (4526, 32116), (4588, 31682), (5402, 26908), (6727, 21608), (7688, 18907), (8029, 18104), (9052, 16058), (9176, 15841), (10804, 13454)]