168536704

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2481

約数の個数: 64

約数和(自身を含む): 388742400

約数和(自身を除く): 220205696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2212, 2381, 2528, 4424, 4762, 5056, 8848, 9524, 10112, 16667, 17696, 19048, 33334, 35392, 38096, 66668, 70784, 76192, 133336, 152384, 188099, 266672, 304768, 376198, 533344, 752396, 1066688, 1316693, 1504792, 2133376, 2633386, 3009584, 5266772, 6019168, 10533544, 12038336, 21067088, 24076672, 42134176, 84268352, 168536704]

約数ペア:

[(1, 168536704), (2, 84268352), (4, 42134176), (7, 24076672), (8, 21067088), (14, 12038336), (16, 10533544), (28, 6019168), (32, 5266772), (56, 3009584), (64, 2633386), (79, 2133376), (112, 1504792), (128, 1316693), (158, 1066688), (224, 752396), (316, 533344), (448, 376198), (553, 304768), (632, 266672), (896, 188099), (1106, 152384), (1264, 133336), (2212, 76192), (2381, 70784), (2528, 66668), (4424, 38096), (4762, 35392), (5056, 33334), (8848, 19048), (9524, 17696), (10112, 16667)]