171552672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 520097760

約数和(自身を除く): 348545088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 107, 114, 144, 152, 171, 214, 228, 288, 293, 304, 321, 342, 428, 456, 586, 608, 642, 684, 856, 879, 912, 963, 1172, 1284, 1368, 1712, 1758, 1824, 1926, 2033, 2344, 2568, 2637, 2736, 3424, 3516, 3852, 4066, 4688, 5136, 5274, 5472, 5567, 6099, 7032, 7704, 8132, 9376, 10272, 10548, 11134, 12198, 14064, 15408, 16264, 16701, 18297, 21096, 22268, 24396, 28128, 30816, 31351, 32528, 33402, 36594, 42192, 44536, 48792, 50103, 62702, 65056, 66804, 73188, 84384, 89072, 94053, 97584, 100206, 125404, 133608, 146376, 178144, 188106, 195168, 200412, 250808, 267216, 282159, 292752, 376212, 400824, 501616, 534432, 564318, 585504, 595669, 752424, 801648, 1003232, 1128636, 1191338, 1504848, 1603296, 1787007, 2257272, 2382676, 3009696, 3574014, 4514544, 4765352, 5361021, 7148028, 9029088, 9530704, 10722042, 14296056, 19061408, 21444084, 28592112, 42888168, 57184224, 85776336, 171552672]

約数ペア:

[(1, 171552672), (2, 85776336), (3, 57184224), (4, 42888168), (6, 28592112), (8, 21444084), (9, 19061408), (12, 14296056), (16, 10722042), (18, 9530704), (19, 9029088), (24, 7148028), (32, 5361021), (36, 4765352), (38, 4514544), (48, 3574014), (57, 3009696), (72, 2382676), (76, 2257272), (96, 1787007), (107, 1603296), (114, 1504848), (144, 1191338), (152, 1128636), (171, 1003232), (214, 801648), (228, 752424), (288, 595669), (293, 585504), (304, 564318), (321, 534432), (342, 501616), (428, 400824), (456, 376212), (586, 292752), (608, 282159), (642, 267216), (684, 250808), (856, 200412), (879, 195168), (912, 188106), (963, 178144), (1172, 146376), (1284, 133608), (1368, 125404), (1712, 100206), (1758, 97584), (1824, 94053), (1926, 89072), (2033, 84384), (2344, 73188), (2568, 66804), (2637, 65056), (2736, 62702), (3424, 50103), (3516, 48792), (3852, 44536), (4066, 42192), (4688, 36594), (5136, 33402), (5274, 32528), (5472, 31351), (5567, 30816), (6099, 28128), (7032, 24396), (7704, 22268), (8132, 21096), (9376, 18297), (10272, 16701), (10548, 16264), (11134, 15408), (12198, 14064)]