131695536

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 418624000

約数和(自身を除く): 286928464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 343, 392, 399, 421, 456, 532, 588, 686, 784, 798, 842, 912, 931, 1029, 1064, 1176, 1263, 1372, 1596, 1684, 1862, 2058, 2128, 2352, 2526, 2744, 2793, 2947, 3192, 3368, 3724, 4116, 5052, 5488, 5586, 5894, 6384, 6517, 6736, 7448, 7999, 8232, 8841, 10104, 11172, 11788, 13034, 14896, 15998, 16464, 17682, 19551, 20208, 20629, 22344, 23576, 23997, 26068, 31996, 35364, 39102, 41258, 44688, 47152, 47994, 52136, 55993, 61887, 63992, 70728, 78204, 82516, 95988, 104272, 111986, 123774, 127984, 141456, 144403, 156408, 165032, 167979, 191976, 223972, 247548, 288806, 312816, 330064, 335958, 383952, 391951, 433209, 447944, 495096, 577612, 671916, 783902, 866418, 895888, 990192, 1155224, 1175853, 1343832, 1567804, 1732836, 2310448, 2351706, 2687664, 2743657, 3135608, 3465672, 4703412, 5487314, 6271216, 6931344, 8230971, 9406824, 10974628, 16461942, 18813648, 21949256, 32923884, 43898512, 65847768, 131695536]

約数ペア:

[(1, 131695536), (2, 65847768), (3, 43898512), (4, 32923884), (6, 21949256), (7, 18813648), (8, 16461942), (12, 10974628), (14, 9406824), (16, 8230971), (19, 6931344), (21, 6271216), (24, 5487314), (28, 4703412), (38, 3465672), (42, 3135608), (48, 2743657), (49, 2687664), (56, 2351706), (57, 2310448), (76, 1732836), (84, 1567804), (98, 1343832), (112, 1175853), (114, 1155224), (133, 990192), (147, 895888), (152, 866418), (168, 783902), (196, 671916), (228, 577612), (266, 495096), (294, 447944), (304, 433209), (336, 391951), (343, 383952), (392, 335958), (399, 330064), (421, 312816), (456, 288806), (532, 247548), (588, 223972), (686, 191976), (784, 167979), (798, 165032), (842, 156408), (912, 144403), (931, 141456), (1029, 127984), (1064, 123774), (1176, 111986), (1263, 104272), (1372, 95988), (1596, 82516), (1684, 78204), (1862, 70728), (2058, 63992), (2128, 61887), (2352, 55993), (2526, 52136), (2744, 47994), (2793, 47152), (2947, 44688), (3192, 41258), (3368, 39102), (3724, 35364), (4116, 31996), (5052, 26068), (5488, 23997), (5586, 23576), (5894, 22344), (6384, 20629), (6517, 20208), (6736, 19551), (7448, 17682), (7999, 16464), (8232, 15998), (8841, 14896), (10104, 13034), (11172, 11788)]