142152528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3225

約数の個数: 120

約数和(自身を含む): 449807520

約数和(自身を除く): 307654992

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, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3181, 3192, 3724, 5586, 6362, 6384, 7448, 9543, 11172, 12724, 14896, 19086, 22267, 22344, 25448, 38172, 44534, 44688, 50896, 60439, 66801, 76344, 89068, 120878, 133602, 152688, 155869, 178136, 181317, 241756, 267204, 311738, 356272, 362634, 423073, 467607, 483512, 534408, 623476, 725268, 846146, 935214, 967024, 1068816, 1246952, 1269219, 1450536, 1692292, 1870428, 2493904, 2538438, 2901072, 2961511, 3384584, 3740856, 5076876, 5923022, 6769168, 7481712, 8884533, 10153752, 11846044, 17769066, 20307504, 23692088, 35538132, 47384176, 71076264, 142152528]

約数ペア:

[(1, 142152528), (2, 71076264), (3, 47384176), (4, 35538132), (6, 23692088), (7, 20307504), (8, 17769066), (12, 11846044), (14, 10153752), (16, 8884533), (19, 7481712), (21, 6769168), (24, 5923022), (28, 5076876), (38, 3740856), (42, 3384584), (48, 2961511), (49, 2901072), (56, 2538438), (57, 2493904), (76, 1870428), (84, 1692292), (98, 1450536), (112, 1269219), (114, 1246952), (133, 1068816), (147, 967024), (152, 935214), (168, 846146), (196, 725268), (228, 623476), (266, 534408), (294, 483512), (304, 467607), (336, 423073), (392, 362634), (399, 356272), (456, 311738), (532, 267204), (588, 241756), (784, 181317), (798, 178136), (912, 155869), (931, 152688), (1064, 133602), (1176, 120878), (1596, 89068), (1862, 76344), (2128, 66801), (2352, 60439), (2793, 50896), (3181, 44688), (3192, 44534), (3724, 38172), (5586, 25448), (6362, 22344), (6384, 22267), (7448, 19086), (9543, 14896), (11172, 12724)]