166820864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 132

約数和(自身を含む): 414738576

約数和(自身を除く): 247917712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 128, 136, 148, 224, 238, 256, 259, 272, 296, 448, 476, 512, 518, 544, 592, 629, 896, 952, 1024, 1036, 1088, 1184, 1258, 1369, 1792, 1904, 2072, 2176, 2368, 2516, 2738, 3584, 3808, 4144, 4352, 4403, 4736, 5032, 5476, 7168, 7616, 8288, 8704, 8806, 9472, 9583, 10064, 10952, 15232, 16576, 17408, 17612, 18944, 19166, 20128, 21904, 23273, 30464, 33152, 35224, 37888, 38332, 40256, 43808, 46546, 60928, 66304, 70448, 76664, 80512, 87616, 93092, 121856, 132608, 140896, 153328, 161024, 162911, 175232, 186184, 265216, 281792, 306656, 322048, 325822, 350464, 372368, 563584, 613312, 644096, 651644, 700928, 744736, 1127168, 1226624, 1303288, 1401856, 1489472, 2254336, 2453248, 2606576, 2978944, 4508672, 4906496, 5213152, 5957888, 9812992, 10426304, 11915776, 20852608, 23831552, 41705216, 83410432, 166820864]

約数ペア:

[(1, 166820864), (2, 83410432), (4, 41705216), (7, 23831552), (8, 20852608), (14, 11915776), (16, 10426304), (17, 9812992), (28, 5957888), (32, 5213152), (34, 4906496), (37, 4508672), (56, 2978944), (64, 2606576), (68, 2453248), (74, 2254336), (112, 1489472), (119, 1401856), (128, 1303288), (136, 1226624), (148, 1127168), (224, 744736), (238, 700928), (256, 651644), (259, 644096), (272, 613312), (296, 563584), (448, 372368), (476, 350464), (512, 325822), (518, 322048), (544, 306656), (592, 281792), (629, 265216), (896, 186184), (952, 175232), (1024, 162911), (1036, 161024), (1088, 153328), (1184, 140896), (1258, 132608), (1369, 121856), (1792, 93092), (1904, 87616), (2072, 80512), (2176, 76664), (2368, 70448), (2516, 66304), (2738, 60928), (3584, 46546), (3808, 43808), (4144, 40256), (4352, 38332), (4403, 37888), (4736, 35224), (5032, 33152), (5476, 30464), (7168, 23273), (7616, 21904), (8288, 20128), (8704, 19166), (8806, 18944), (9472, 17612), (9583, 17408), (10064, 16576), (10952, 15232)]