156907548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32771}}^1$

素因数の和:32807

約数の個数: 72

約数和(自身を含む): 477160320

約数和(自身を除く): 320252772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32771, 65542, 98313, 131084, 196626, 229397, 294939, 393252, 458794, 589878, 622649, 688191, 917588, 1179756, 1245298, 1376382, 1867947, 2064573, 2490596, 2752764, 3735894, 4129146, 4358543, 5603841, 7471788, 8258292, 8717086, 11207682, 13075629, 17434172, 22415364, 26151258, 39226887, 52302516, 78453774, 156907548]

約数ペア:

[(1, 156907548), (2, 78453774), (3, 52302516), (4, 39226887), (6, 26151258), (7, 22415364), (9, 17434172), (12, 13075629), (14, 11207682), (18, 8717086), (19, 8258292), (21, 7471788), (28, 5603841), (36, 4358543), (38, 4129146), (42, 3735894), (57, 2752764), (63, 2490596), (76, 2064573), (84, 1867947), (114, 1376382), (126, 1245298), (133, 1179756), (171, 917588), (228, 688191), (252, 622649), (266, 589878), (342, 458794), (399, 393252), (532, 294939), (684, 229397), (798, 196626), (1197, 131084), (1596, 98313), (2394, 65542), (4788, 32771)]