131641776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1883

約数の個数: 120

約数和(自身を含む): 427051040

約数和(自身を除く): 295409264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 1789, 2044, 2628, 3066, 3504, 3578, 4088, 4599, 5256, 5367, 6132, 7156, 8176, 9198, 10512, 10734, 12264, 12523, 14312, 16101, 18396, 21468, 24528, 25046, 28624, 32202, 36792, 37569, 42936, 50092, 64404, 73584, 75138, 85872, 100184, 112707, 128808, 130597, 150276, 200368, 225414, 257616, 261194, 300552, 391791, 450828, 522388, 601104, 783582, 901656, 914179, 1044776, 1175373, 1567164, 1803312, 1828358, 2089552, 2350746, 2742537, 3134328, 3656716, 4701492, 5485074, 6268656, 7313432, 8227611, 9402984, 10970148, 14626864, 16455222, 18805968, 21940296, 32910444, 43880592, 65820888, 131641776]

約数ペア:

[(1, 131641776), (2, 65820888), (3, 43880592), (4, 32910444), (6, 21940296), (7, 18805968), (8, 16455222), (9, 14626864), (12, 10970148), (14, 9402984), (16, 8227611), (18, 7313432), (21, 6268656), (24, 5485074), (28, 4701492), (36, 3656716), (42, 3134328), (48, 2742537), (56, 2350746), (63, 2089552), (72, 1828358), (73, 1803312), (84, 1567164), (112, 1175373), (126, 1044776), (144, 914179), (146, 901656), (168, 783582), (219, 601104), (252, 522388), (292, 450828), (336, 391791), (438, 300552), (504, 261194), (511, 257616), (584, 225414), (657, 200368), (876, 150276), (1008, 130597), (1022, 128808), (1168, 112707), (1314, 100184), (1533, 85872), (1752, 75138), (1789, 73584), (2044, 64404), (2628, 50092), (3066, 42936), (3504, 37569), (3578, 36792), (4088, 32202), (4599, 28624), (5256, 25046), (5367, 24528), (6132, 21468), (7156, 18396), (8176, 16101), (9198, 14312), (10512, 12523), (10734, 12264)]