194163984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2805

約数の個数: 120

約数和(自身を含む): 629995392

約数和(自身を除く): 435831408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2713, 2982, 3408, 3976, 4473, 5112, 5426, 5964, 7952, 8139, 8946, 10224, 10852, 11928, 16278, 17892, 18991, 21704, 23856, 24417, 32556, 35784, 37982, 43408, 48834, 56973, 65112, 71568, 75964, 97668, 113946, 130224, 151928, 170919, 192623, 195336, 227892, 303856, 341838, 385246, 390672, 455784, 577869, 683676, 770492, 911568, 1155738, 1348361, 1367352, 1540984, 1733607, 2311476, 2696722, 2734704, 3081968, 3467214, 4045083, 4622952, 5393444, 6934428, 8090166, 9245904, 10786888, 12135249, 13868856, 16180332, 21573776, 24270498, 27737712, 32360664, 48540996, 64721328, 97081992, 194163984]

約数ペア:

[(1, 194163984), (2, 97081992), (3, 64721328), (4, 48540996), (6, 32360664), (7, 27737712), (8, 24270498), (9, 21573776), (12, 16180332), (14, 13868856), (16, 12135249), (18, 10786888), (21, 9245904), (24, 8090166), (28, 6934428), (36, 5393444), (42, 4622952), (48, 4045083), (56, 3467214), (63, 3081968), (71, 2734704), (72, 2696722), (84, 2311476), (112, 1733607), (126, 1540984), (142, 1367352), (144, 1348361), (168, 1155738), (213, 911568), (252, 770492), (284, 683676), (336, 577869), (426, 455784), (497, 390672), (504, 385246), (568, 341838), (639, 303856), (852, 227892), (994, 195336), (1008, 192623), (1136, 170919), (1278, 151928), (1491, 130224), (1704, 113946), (1988, 97668), (2556, 75964), (2713, 71568), (2982, 65112), (3408, 56973), (3976, 48834), (4473, 43408), (5112, 37982), (5426, 35784), (5964, 32556), (7952, 24417), (8139, 23856), (8946, 21704), (10224, 18991), (10852, 17892), (11928, 16278)]