133317856

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 315076608

約数和(自身を除く): 181758752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 217, 224, 248, 263, 292, 434, 496, 511, 526, 584, 868, 992, 1022, 1052, 1168, 1736, 1841, 2044, 2104, 2263, 2336, 3472, 3682, 4088, 4208, 4526, 6944, 7364, 8153, 8176, 8416, 9052, 14728, 15841, 16306, 16352, 18104, 19199, 29456, 31682, 32612, 36208, 38398, 57071, 58912, 63364, 65224, 72416, 76796, 114142, 126728, 130448, 134393, 153592, 228284, 253456, 260896, 268786, 307184, 456568, 506912, 537572, 595169, 614368, 913136, 1075144, 1190338, 1826272, 2150288, 2380676, 4166183, 4300576, 4761352, 8332366, 9522704, 16664732, 19045408, 33329464, 66658928, 133317856]

約数ペア:

[(1, 133317856), (2, 66658928), (4, 33329464), (7, 19045408), (8, 16664732), (14, 9522704), (16, 8332366), (28, 4761352), (31, 4300576), (32, 4166183), (56, 2380676), (62, 2150288), (73, 1826272), (112, 1190338), (124, 1075144), (146, 913136), (217, 614368), (224, 595169), (248, 537572), (263, 506912), (292, 456568), (434, 307184), (496, 268786), (511, 260896), (526, 253456), (584, 228284), (868, 153592), (992, 134393), (1022, 130448), (1052, 126728), (1168, 114142), (1736, 76796), (1841, 72416), (2044, 65224), (2104, 63364), (2263, 58912), (2336, 57071), (3472, 38398), (3682, 36208), (4088, 32612), (4208, 31682), (4526, 29456), (6944, 19199), (7364, 18104), (8153, 16352), (8176, 16306), (8416, 15841), (9052, 14728)]