158503548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5227}}^1$

素因数の和:5279

約数の個数: 72

約数和(自身を含む): 446178432

約数和(自身を除く): 287674884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 5227, 7581, 10108, 10454, 15162, 15681, 20908, 30324, 31362, 36589, 62724, 73178, 99313, 109767, 146356, 198626, 219534, 297939, 397252, 439068, 595878, 695191, 1191756, 1390382, 1886947, 2085573, 2780764, 3773894, 4171146, 5660841, 7547788, 8342292, 11321682, 13208629, 22643364, 26417258, 39625887, 52834516, 79251774, 158503548]

約数ペア:

[(1, 158503548), (2, 79251774), (3, 52834516), (4, 39625887), (6, 26417258), (7, 22643364), (12, 13208629), (14, 11321682), (19, 8342292), (21, 7547788), (28, 5660841), (38, 4171146), (42, 3773894), (57, 2780764), (76, 2085573), (84, 1886947), (114, 1390382), (133, 1191756), (228, 695191), (266, 595878), (361, 439068), (399, 397252), (532, 297939), (722, 219534), (798, 198626), (1083, 146356), (1444, 109767), (1596, 99313), (2166, 73178), (2527, 62724), (4332, 36589), (5054, 31362), (5227, 30324), (7581, 20908), (10108, 15681), (10454, 15162)]