160260256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 340878888

約数和(自身を除く): 180618632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 601, 641, 1202, 1282, 2404, 2564, 4808, 5128, 7813, 8333, 9616, 10256, 15626, 16666, 19232, 20512, 31252, 33332, 62504, 66664, 125008, 133328, 250016, 266656, 385241, 770482, 1540964, 3081928, 5008133, 6163856, 10016266, 12327712, 20032532, 40065064, 80130128, 160260256]

約数ペア:

[(1, 160260256), (2, 80130128), (4, 40065064), (8, 20032532), (13, 12327712), (16, 10016266), (26, 6163856), (32, 5008133), (52, 3081928), (104, 1540964), (208, 770482), (416, 385241), (601, 266656), (641, 250016), (1202, 133328), (1282, 125008), (2404, 66664), (2564, 62504), (4808, 33332), (5128, 31252), (7813, 20512), (8333, 19232), (9616, 16666), (10256, 15626)]