15148496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 34872768

約数和(自身を除く): 19724272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 83, 88, 122, 136, 166, 176, 187, 244, 272, 332, 374, 488, 664, 671, 748, 913, 976, 1037, 1328, 1342, 1411, 1496, 1826, 2074, 2684, 2822, 2992, 3652, 4148, 5063, 5368, 5644, 7304, 8296, 10126, 10736, 11288, 11407, 14608, 15521, 16592, 20252, 22576, 22814, 31042, 40504, 45628, 55693, 62084, 81008, 86071, 91256, 111386, 124168, 172142, 182512, 222772, 248336, 344284, 445544, 688568, 891088, 946781, 1377136, 1893562, 3787124, 7574248, 15148496]

約数ペア:

[(1, 15148496), (2, 7574248), (4, 3787124), (8, 1893562), (11, 1377136), (16, 946781), (17, 891088), (22, 688568), (34, 445544), (44, 344284), (61, 248336), (68, 222772), (83, 182512), (88, 172142), (122, 124168), (136, 111386), (166, 91256), (176, 86071), (187, 81008), (244, 62084), (272, 55693), (332, 45628), (374, 40504), (488, 31042), (664, 22814), (671, 22576), (748, 20252), (913, 16592), (976, 15521), (1037, 14608), (1328, 11407), (1342, 11288), (1411, 10736), (1496, 10126), (1826, 8296), (2074, 7304), (2684, 5644), (2822, 5368), (2992, 5063), (3652, 4148)]