173896288

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 349208496

約数和(自身を除く): 175312208

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 233, 281, 332, 466, 562, 664, 932, 1124, 1328, 1864, 2248, 2656, 3728, 4496, 7456, 8992, 19339, 23323, 38678, 46646, 65473, 77356, 93292, 130946, 154712, 186584, 261892, 309424, 373168, 523784, 618848, 746336, 1047568, 2095136, 5434259, 10868518, 21737036, 43474072, 86948144, 173896288]

約数ペア:

[(1, 173896288), (2, 86948144), (4, 43474072), (8, 21737036), (16, 10868518), (32, 5434259), (83, 2095136), (166, 1047568), (233, 746336), (281, 618848), (332, 523784), (466, 373168), (562, 309424), (664, 261892), (932, 186584), (1124, 154712), (1328, 130946), (1864, 93292), (2248, 77356), (2656, 65473), (3728, 46646), (4496, 38678), (7456, 23323), (8992, 19339)]