129469648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5576

約数の個数: 80

約数和(自身を含む): 329264640

約数和(自身を除く): 199794992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5531, 5852, 11062, 11704, 22124, 23408, 38717, 44248, 60841, 77434, 88496, 105089, 121682, 154868, 210178, 243364, 309736, 420356, 425887, 486728, 619472, 735623, 840712, 851774, 973456, 1155979, 1471246, 1681424, 1703548, 2311958, 2942492, 3407096, 4623916, 5884984, 6814192, 8091853, 9247832, 11769968, 16183706, 18495664, 32367412, 64734824, 129469648]

約数ペア:

[(1, 129469648), (2, 64734824), (4, 32367412), (7, 18495664), (8, 16183706), (11, 11769968), (14, 9247832), (16, 8091853), (19, 6814192), (22, 5884984), (28, 4623916), (38, 3407096), (44, 2942492), (56, 2311958), (76, 1703548), (77, 1681424), (88, 1471246), (112, 1155979), (133, 973456), (152, 851774), (154, 840712), (176, 735623), (209, 619472), (266, 486728), (304, 425887), (308, 420356), (418, 309736), (532, 243364), (616, 210178), (836, 154868), (1064, 121682), (1232, 105089), (1463, 88496), (1672, 77434), (2128, 60841), (2926, 44248), (3344, 38717), (5531, 23408), (5852, 22124), (11062, 11704)]