123222132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 361041408

約数和(自身を除く): 237819276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 83, 92, 99, 132, 138, 163, 166, 198, 207, 249, 253, 276, 326, 332, 396, 414, 489, 498, 506, 652, 747, 759, 828, 913, 978, 996, 1012, 1467, 1494, 1518, 1793, 1826, 1909, 1956, 2277, 2739, 2934, 2988, 3036, 3586, 3652, 3749, 3818, 4554, 5379, 5478, 5727, 5868, 7172, 7498, 7636, 8217, 9108, 10758, 10956, 11247, 11454, 13529, 14996, 16137, 16434, 17181, 20999, 21516, 22494, 22908, 27058, 32274, 32868, 33741, 34362, 40587, 41239, 41998, 44988, 54116, 62997, 64548, 67482, 68724, 81174, 82478, 83996, 121761, 123717, 125994, 134964, 148819, 162348, 164956, 188991, 243522, 247434, 251988, 297638, 311167, 371151, 377982, 446457, 487044, 494868, 595276, 622334, 742302, 755964, 892914, 933501, 1244668, 1339371, 1484604, 1785828, 1867002, 2678742, 2800503, 3422837, 3734004, 5357484, 5601006, 6845674, 10268511, 11202012, 13691348, 20537022, 30805533, 41074044, 61611066, 123222132]

約数ペア:

[(1, 123222132), (2, 61611066), (3, 41074044), (4, 30805533), (6, 20537022), (9, 13691348), (11, 11202012), (12, 10268511), (18, 6845674), (22, 5601006), (23, 5357484), (33, 3734004), (36, 3422837), (44, 2800503), (46, 2678742), (66, 1867002), (69, 1785828), (83, 1484604), (92, 1339371), (99, 1244668), (132, 933501), (138, 892914), (163, 755964), (166, 742302), (198, 622334), (207, 595276), (249, 494868), (253, 487044), (276, 446457), (326, 377982), (332, 371151), (396, 311167), (414, 297638), (489, 251988), (498, 247434), (506, 243522), (652, 188991), (747, 164956), (759, 162348), (828, 148819), (913, 134964), (978, 125994), (996, 123717), (1012, 121761), (1467, 83996), (1494, 82478), (1518, 81174), (1793, 68724), (1826, 67482), (1909, 64548), (1956, 62997), (2277, 54116), (2739, 44988), (2934, 41998), (2988, 41239), (3036, 40587), (3586, 34362), (3652, 33741), (3749, 32868), (3818, 32274), (4554, 27058), (5379, 22908), (5478, 22494), (5727, 21516), (5868, 20999), (7172, 17181), (7498, 16434), (7636, 16137), (8217, 14996), (9108, 13529), (10758, 11454), (10956, 11247)]