166451306752

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{20974207}}^1$

素因数の和:20974254

約数の個数: 36

約数和(自身を含む): 342970249216

約数和(自身を除く): 176518942464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 20974207, 41948414, 83896828, 167793656, 335587312, 650200417, 671174624, 1300400834, 1342349248, 2600801668, 2684698496, 5201603336, 5369396992, 10403206672, 20806413344, 41612826688, 83225653376, 166451306752]

約数ペア:

[(1, 166451306752), (2, 83225653376), (4, 41612826688), (8, 20806413344), (16, 10403206672), (31, 5369396992), (32, 5201603336), (62, 2684698496), (64, 2600801668), (124, 1342349248), (128, 1300400834), (248, 671174624), (256, 650200417), (496, 335587312), (992, 167793656), (1984, 83896828), (3968, 41948414), (7936, 20974207)]