140454384

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 446400000

約数和(自身を除く): 305945616

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, 449, 456, 532, 588, 686, 784, 798, 898, 912, 931, 1029, 1064, 1176, 1347, 1372, 1596, 1796, 1862, 2058, 2128, 2352, 2694, 2744, 2793, 3143, 3192, 3592, 3724, 4116, 5388, 5488, 5586, 6286, 6384, 6517, 7184, 7448, 8232, 8531, 9429, 10776, 11172, 12572, 13034, 14896, 16464, 17062, 18858, 19551, 21552, 22001, 22344, 25144, 25593, 26068, 34124, 37716, 39102, 44002, 44688, 50288, 51186, 52136, 59717, 66003, 68248, 75432, 78204, 88004, 102372, 104272, 119434, 132006, 136496, 150864, 154007, 156408, 176008, 179151, 204744, 238868, 264012, 308014, 312816, 352016, 358302, 409488, 418019, 462021, 477736, 528024, 616028, 716604, 836038, 924042, 955472, 1056048, 1232056, 1254057, 1433208, 1672076, 1848084, 2464112, 2508114, 2866416, 2926133, 3344152, 3696168, 5016228, 5852266, 6688304, 7392336, 8778399, 10032456, 11704532, 17556798, 20064912, 23409064, 35113596, 46818128, 70227192, 140454384]

約数ペア:

[(1, 140454384), (2, 70227192), (3, 46818128), (4, 35113596), (6, 23409064), (7, 20064912), (8, 17556798), (12, 11704532), (14, 10032456), (16, 8778399), (19, 7392336), (21, 6688304), (24, 5852266), (28, 5016228), (38, 3696168), (42, 3344152), (48, 2926133), (49, 2866416), (56, 2508114), (57, 2464112), (76, 1848084), (84, 1672076), (98, 1433208), (112, 1254057), (114, 1232056), (133, 1056048), (147, 955472), (152, 924042), (168, 836038), (196, 716604), (228, 616028), (266, 528024), (294, 477736), (304, 462021), (336, 418019), (343, 409488), (392, 358302), (399, 352016), (449, 312816), (456, 308014), (532, 264012), (588, 238868), (686, 204744), (784, 179151), (798, 176008), (898, 156408), (912, 154007), (931, 150864), (1029, 136496), (1064, 132006), (1176, 119434), (1347, 104272), (1372, 102372), (1596, 88004), (1796, 78204), (1862, 75432), (2058, 68248), (2128, 66003), (2352, 59717), (2694, 52136), (2744, 51186), (2793, 50288), (3143, 44688), (3192, 44002), (3592, 39102), (3724, 37716), (4116, 34124), (5388, 26068), (5488, 25593), (5586, 25144), (6286, 22344), (6384, 22001), (6517, 21552), (7184, 19551), (7448, 18858), (8232, 17062), (8531, 16464), (9429, 14896), (10776, 13034), (11172, 12572)]