166633456

素因数分解:

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

素因数の和:191

約数の個数: 120

約数和(自身を含む): 386506512

約数和(自身を除く): 219873056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 83, 88, 121, 122, 136, 166, 176, 187, 242, 244, 272, 332, 374, 484, 488, 664, 671, 748, 913, 968, 976, 1037, 1328, 1342, 1411, 1496, 1826, 1936, 2057, 2074, 2684, 2822, 2992, 3652, 4114, 4148, 5063, 5368, 5644, 7304, 7381, 8228, 8296, 10043, 10126, 10736, 11288, 11407, 14608, 14762, 15521, 16456, 16592, 20086, 20252, 22576, 22814, 29524, 31042, 32912, 40172, 40504, 45628, 55693, 59048, 62084, 80344, 81008, 86071, 91256, 111386, 118096, 124168, 125477, 160688, 170731, 172142, 182512, 222772, 248336, 250954, 341462, 344284, 445544, 501908, 612623, 682924, 688568, 891088, 946781, 1003816, 1225246, 1365848, 1377136, 1893562, 2007632, 2450492, 2731696, 3787124, 4900984, 7574248, 9801968, 10414591, 15148496, 20829182, 41658364, 83316728, 166633456]

約数ペア:

[(1, 166633456), (2, 83316728), (4, 41658364), (8, 20829182), (11, 15148496), (16, 10414591), (17, 9801968), (22, 7574248), (34, 4900984), (44, 3787124), (61, 2731696), (68, 2450492), (83, 2007632), (88, 1893562), (121, 1377136), (122, 1365848), (136, 1225246), (166, 1003816), (176, 946781), (187, 891088), (242, 688568), (244, 682924), (272, 612623), (332, 501908), (374, 445544), (484, 344284), (488, 341462), (664, 250954), (671, 248336), (748, 222772), (913, 182512), (968, 172142), (976, 170731), (1037, 160688), (1328, 125477), (1342, 124168), (1411, 118096), (1496, 111386), (1826, 91256), (1936, 86071), (2057, 81008), (2074, 80344), (2684, 62084), (2822, 59048), (2992, 55693), (3652, 45628), (4114, 40504), (4148, 40172), (5063, 32912), (5368, 31042), (5644, 29524), (7304, 22814), (7381, 22576), (8228, 20252), (8296, 20086), (10043, 16592), (10126, 16456), (10736, 15521), (11288, 14762), (11407, 14608)]