165671936

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 88

約数和(自身を含む): 363154176

約数和(自身を除く): 197482240

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 307, 496, 512, 527, 544, 614, 992, 1024, 1054, 1088, 1228, 1984, 2108, 2176, 2456, 3968, 4216, 4352, 4912, 5219, 7936, 8432, 8704, 9517, 9824, 10438, 15872, 16864, 17408, 19034, 19648, 20876, 31744, 33728, 38068, 39296, 41752, 67456, 76136, 78592, 83504, 134912, 152272, 157184, 161789, 167008, 269824, 304544, 314368, 323578, 334016, 539648, 609088, 647156, 668032, 1218176, 1294312, 1336064, 2436352, 2588624, 2672128, 4872704, 5177248, 5344256, 9745408, 10354496, 20708992, 41417984, 82835968, 165671936]

約数ペア:

[(1, 165671936), (2, 82835968), (4, 41417984), (8, 20708992), (16, 10354496), (17, 9745408), (31, 5344256), (32, 5177248), (34, 4872704), (62, 2672128), (64, 2588624), (68, 2436352), (124, 1336064), (128, 1294312), (136, 1218176), (248, 668032), (256, 647156), (272, 609088), (307, 539648), (496, 334016), (512, 323578), (527, 314368), (544, 304544), (614, 269824), (992, 167008), (1024, 161789), (1054, 157184), (1088, 152272), (1228, 134912), (1984, 83504), (2108, 78592), (2176, 76136), (2456, 67456), (3968, 41752), (4216, 39296), (4352, 38068), (4912, 33728), (5219, 31744), (7936, 20876), (8432, 19648), (8704, 19034), (9517, 17408), (9824, 16864), (10438, 15872)]