159939948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100213}}^1$

素因数の和:100246

約数の個数: 48

約数和(自身を含む): 448958720

約数和(自身を除く): 289018772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 100213, 200426, 300639, 400852, 601278, 701491, 1202556, 1402982, 1904047, 2104473, 2805964, 3808094, 4208946, 5712141, 7616188, 8417892, 11424282, 13328329, 22848564, 26656658, 39984987, 53313316, 79969974, 159939948]

約数ペア:

[(1, 159939948), (2, 79969974), (3, 53313316), (4, 39984987), (6, 26656658), (7, 22848564), (12, 13328329), (14, 11424282), (19, 8417892), (21, 7616188), (28, 5712141), (38, 4208946), (42, 3808094), (57, 2805964), (76, 2104473), (84, 1904047), (114, 1402982), (133, 1202556), (228, 701491), (266, 601278), (399, 400852), (532, 300639), (798, 200426), (1596, 100213)]