156799027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 62173133

約数列:

[1, 7, 11, 23, 29, 43, 71, 77, 161, 203, 253, 301, 319, 473, 497, 667, 781, 989, 1247, 1633, 1771, 2059, 2233, 3053, 3311, 4669, 5467, 6923, 7337, 8729, 10879, 11431, 13717, 14413, 17963, 21371, 22649, 28681, 33583, 47357, 51359, 70219, 76153, 88537, 96019, 125741, 158543, 200767, 235081, 315491, 331499, 491533, 520927, 619759, 772409, 973907, 2036351, 2208437, 3646489, 5406863, 6817349, 14254457, 22399861, 156799027]

約数ペア:

[(1, 156799027), (7, 22399861), (11, 14254457), (23, 6817349), (29, 5406863), (43, 3646489), (71, 2208437), (77, 2036351), (161, 973907), (203, 772409), (253, 619759), (301, 520927), (319, 491533), (473, 331499), (497, 315491), (667, 235081), (781, 200767), (989, 158543), (1247, 125741), (1633, 96019), (1771, 88537), (2059, 76153), (2233, 70219), (3053, 51359), (3311, 47357), (4669, 33583), (5467, 28681), (6923, 22649), (7337, 21371), (8729, 17963), (10879, 14413), (11431, 13717)]