166906908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 502518016

約数和(自身を除く): 335611108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 73, 84, 86, 126, 129, 146, 172, 211, 219, 252, 258, 292, 301, 387, 422, 438, 511, 516, 602, 633, 657, 774, 844, 876, 903, 1022, 1204, 1266, 1314, 1477, 1533, 1548, 1806, 1899, 2044, 2532, 2628, 2709, 2954, 3066, 3139, 3612, 3798, 4431, 4599, 5418, 5908, 6132, 6278, 7596, 8862, 9073, 9198, 9417, 10836, 12556, 13293, 15403, 17724, 18146, 18396, 18834, 21973, 26586, 27219, 28251, 30806, 36292, 37668, 43946, 46209, 53172, 54438, 56502, 61612, 63511, 65919, 81657, 87892, 92418, 107821, 108876, 113004, 127022, 131838, 138627, 163314, 184836, 190533, 197757, 215642, 254044, 263676, 277254, 323463, 326628, 381066, 395514, 431284, 554508, 571599, 646926, 662329, 762132, 791028, 970389, 1143198, 1293852, 1324658, 1940778, 1986987, 2286396, 2649316, 3881556, 3973974, 4636303, 5960961, 7947948, 9272606, 11921922, 13908909, 18545212, 23843844, 27817818, 41726727, 55635636, 83453454, 166906908]

約数ペア:

[(1, 166906908), (2, 83453454), (3, 55635636), (4, 41726727), (6, 27817818), (7, 23843844), (9, 18545212), (12, 13908909), (14, 11921922), (18, 9272606), (21, 7947948), (28, 5960961), (36, 4636303), (42, 3973974), (43, 3881556), (63, 2649316), (73, 2286396), (84, 1986987), (86, 1940778), (126, 1324658), (129, 1293852), (146, 1143198), (172, 970389), (211, 791028), (219, 762132), (252, 662329), (258, 646926), (292, 571599), (301, 554508), (387, 431284), (422, 395514), (438, 381066), (511, 326628), (516, 323463), (602, 277254), (633, 263676), (657, 254044), (774, 215642), (844, 197757), (876, 190533), (903, 184836), (1022, 163314), (1204, 138627), (1266, 131838), (1314, 127022), (1477, 113004), (1533, 108876), (1548, 107821), (1806, 92418), (1899, 87892), (2044, 81657), (2532, 65919), (2628, 63511), (2709, 61612), (2954, 56502), (3066, 54438), (3139, 53172), (3612, 46209), (3798, 43946), (4431, 37668), (4599, 36292), (5418, 30806), (5908, 28251), (6132, 27219), (6278, 26586), (7596, 21973), (8862, 18834), (9073, 18396), (9198, 18146), (9417, 17724), (10836, 15403), (12556, 13293)]