153563778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 363242880

約数和(自身を除く): 209679102

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 83, 109, 123, 138, 166, 207, 218, 246, 249, 327, 369, 414, 498, 654, 738, 747, 943, 981, 1494, 1886, 1909, 1962, 2507, 2829, 3403, 3818, 4469, 5014, 5658, 5727, 6806, 7521, 8487, 8938, 9047, 10209, 11454, 13407, 15042, 16974, 17181, 18094, 20418, 22563, 26814, 27141, 30627, 34362, 40221, 45126, 54282, 61254, 78269, 80442, 81423, 102787, 156538, 162846, 205574, 208081, 234807, 308361, 370927, 416162, 469614, 616722, 624243, 704421, 741854, 925083, 1112781, 1248486, 1408842, 1850166, 1872729, 2225562, 3338343, 3745458, 6676686, 8531321, 17062642, 25593963, 51187926, 76781889, 153563778]

約数ペア:

[(1, 153563778), (2, 76781889), (3, 51187926), (6, 25593963), (9, 17062642), (18, 8531321), (23, 6676686), (41, 3745458), (46, 3338343), (69, 2225562), (82, 1872729), (83, 1850166), (109, 1408842), (123, 1248486), (138, 1112781), (166, 925083), (207, 741854), (218, 704421), (246, 624243), (249, 616722), (327, 469614), (369, 416162), (414, 370927), (498, 308361), (654, 234807), (738, 208081), (747, 205574), (943, 162846), (981, 156538), (1494, 102787), (1886, 81423), (1909, 80442), (1962, 78269), (2507, 61254), (2829, 54282), (3403, 45126), (3818, 40221), (4469, 34362), (5014, 30627), (5658, 27141), (5727, 26814), (6806, 22563), (7521, 20418), (8487, 18094), (8938, 17181), (9047, 16974), (10209, 15042), (11454, 13407)]