131867568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43607}}^1$

素因数の和:43631

約数の個数: 80

約数和(自身を含む): 432591360

約数和(自身を除く): 300723792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 43607, 87214, 130821, 174428, 261642, 305249, 348856, 392463, 523284, 610498, 697712, 784926, 915747, 1046568, 1177389, 1220996, 1569852, 1831494, 2093136, 2354778, 2441992, 2747241, 3139704, 3662988, 4709556, 4883984, 5494482, 6279408, 7325976, 8241723, 9419112, 10988964, 14651952, 16483446, 18838224, 21977928, 32966892, 43955856, 65933784, 131867568]

約数ペア:

[(1, 131867568), (2, 65933784), (3, 43955856), (4, 32966892), (6, 21977928), (7, 18838224), (8, 16483446), (9, 14651952), (12, 10988964), (14, 9419112), (16, 8241723), (18, 7325976), (21, 6279408), (24, 5494482), (27, 4883984), (28, 4709556), (36, 3662988), (42, 3139704), (48, 2747241), (54, 2441992), (56, 2354778), (63, 2093136), (72, 1831494), (84, 1569852), (108, 1220996), (112, 1177389), (126, 1046568), (144, 915747), (168, 784926), (189, 697712), (216, 610498), (252, 523284), (336, 392463), (378, 348856), (432, 305249), (504, 261642), (756, 174428), (1008, 130821), (1512, 87214), (3024, 43607)]