169271872

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 112

約数和(自身を含む): 427939200

約数和(自身を除く): 258667328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 616, 686, 701, 704, 784, 1078, 1232, 1372, 1402, 1568, 2156, 2464, 2744, 2804, 3136, 3773, 4312, 4907, 4928, 5488, 5608, 7546, 7711, 8624, 9814, 10976, 11216, 15092, 15422, 17248, 19628, 21952, 22432, 30184, 30844, 34349, 34496, 39256, 44864, 53977, 60368, 61688, 68698, 78512, 107954, 120736, 123376, 137396, 157024, 215908, 240443, 241472, 246752, 274792, 314048, 377839, 431816, 480886, 493504, 549584, 755678, 863632, 961772, 1099168, 1511356, 1727264, 1923544, 2198336, 2644873, 3022712, 3454528, 3847088, 5289746, 6045424, 7694176, 10579492, 12090848, 15388352, 21158984, 24181696, 42317968, 84635936, 169271872]

約数ペア:

[(1, 169271872), (2, 84635936), (4, 42317968), (7, 24181696), (8, 21158984), (11, 15388352), (14, 12090848), (16, 10579492), (22, 7694176), (28, 6045424), (32, 5289746), (44, 3847088), (49, 3454528), (56, 3022712), (64, 2644873), (77, 2198336), (88, 1923544), (98, 1727264), (112, 1511356), (154, 1099168), (176, 961772), (196, 863632), (224, 755678), (308, 549584), (343, 493504), (352, 480886), (392, 431816), (448, 377839), (539, 314048), (616, 274792), (686, 246752), (701, 241472), (704, 240443), (784, 215908), (1078, 157024), (1232, 137396), (1372, 123376), (1402, 120736), (1568, 107954), (2156, 78512), (2464, 68698), (2744, 61688), (2804, 60368), (3136, 53977), (3773, 44864), (4312, 39256), (4907, 34496), (4928, 34349), (5488, 30844), (5608, 30184), (7546, 22432), (7711, 21952), (8624, 19628), (9814, 17248), (10976, 15422), (11216, 15092)]