153639824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2521}}^1$

素因数の和:2835

約数の個数: 40

約数和(自身を含む): 321797112

約数和(自身を除く): 168157288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 1172, 2344, 2521, 3809, 4688, 5042, 7618, 10084, 15236, 20168, 30472, 32773, 40336, 60944, 65546, 131092, 262184, 524368, 738653, 1477306, 2954612, 5909224, 9602489, 11818448, 19204978, 38409956, 76819912, 153639824]

約数ペア:

[(1, 153639824), (2, 76819912), (4, 38409956), (8, 19204978), (13, 11818448), (16, 9602489), (26, 5909224), (52, 2954612), (104, 1477306), (208, 738653), (293, 524368), (586, 262184), (1172, 131092), (2344, 65546), (2521, 60944), (3809, 40336), (4688, 32773), (5042, 30472), (7618, 20168), (10084, 15236)]