163757838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 379282176

約数和(自身を除く): 215524338

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 83, 87, 102, 138, 166, 174, 249, 391, 493, 498, 667, 782, 841, 986, 1173, 1334, 1411, 1479, 1682, 1909, 2001, 2346, 2407, 2523, 2822, 2958, 3818, 4002, 4233, 4814, 5046, 5727, 7221, 8466, 11339, 11454, 14297, 14442, 19343, 22678, 28594, 32453, 34017, 38686, 40919, 42891, 55361, 58029, 64906, 68034, 69803, 81838, 85782, 97359, 110722, 116058, 122757, 139606, 166083, 194718, 209409, 245514, 328831, 332166, 418818, 657662, 941137, 986493, 1186651, 1605469, 1882274, 1972986, 2373302, 2823411, 3210938, 3559953, 4816407, 5646822, 7119906, 9632814, 27292973, 54585946, 81878919, 163757838]

約数ペア:

[(1, 163757838), (2, 81878919), (3, 54585946), (6, 27292973), (17, 9632814), (23, 7119906), (29, 5646822), (34, 4816407), (46, 3559953), (51, 3210938), (58, 2823411), (69, 2373302), (83, 1972986), (87, 1882274), (102, 1605469), (138, 1186651), (166, 986493), (174, 941137), (249, 657662), (391, 418818), (493, 332166), (498, 328831), (667, 245514), (782, 209409), (841, 194718), (986, 166083), (1173, 139606), (1334, 122757), (1411, 116058), (1479, 110722), (1682, 97359), (1909, 85782), (2001, 81838), (2346, 69803), (2407, 68034), (2523, 64906), (2822, 58029), (2958, 55361), (3818, 42891), (4002, 40919), (4233, 38686), (4814, 34017), (5046, 32453), (5727, 28594), (7221, 22678), (8466, 19343), (11339, 14442), (11454, 14297)]