168393344

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 386082240

約数和(自身を除く): 217688896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 448, 652, 896, 1141, 1153, 1304, 2282, 2306, 2608, 4564, 4612, 5216, 8071, 9128, 9224, 10432, 16142, 18256, 18448, 20864, 32284, 36512, 36896, 64568, 73024, 73792, 129136, 146048, 147584, 187939, 258272, 375878, 516544, 751756, 1033088, 1315573, 1503512, 2631146, 3007024, 5262292, 6014048, 10524584, 12028096, 21049168, 24056192, 42098336, 84196672, 168393344]

約数ペア:

[(1, 168393344), (2, 84196672), (4, 42098336), (7, 24056192), (8, 21049168), (14, 12028096), (16, 10524584), (28, 6014048), (32, 5262292), (56, 3007024), (64, 2631146), (112, 1503512), (128, 1315573), (163, 1033088), (224, 751756), (326, 516544), (448, 375878), (652, 258272), (896, 187939), (1141, 147584), (1153, 146048), (1304, 129136), (2282, 73792), (2306, 73024), (2608, 64568), (4564, 36896), (4612, 36512), (5216, 32284), (8071, 20864), (9128, 18448), (9224, 18256), (10432, 16142)]