158945136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1$

素因数の和:1566

約数の個数: 80

約数和(自身を含む): 470803200

約数和(自身を除く): 311858064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 838, 1129, 1257, 1676, 2258, 2514, 2933, 3352, 3387, 4516, 5028, 5866, 6704, 6774, 7903, 8799, 9032, 10056, 11732, 13548, 15806, 17598, 18064, 20112, 23464, 23709, 27096, 31612, 35196, 46928, 47418, 54192, 63224, 70392, 94836, 126448, 140784, 189672, 379344, 473051, 946102, 1419153, 1892204, 2838306, 3311357, 3784408, 5676612, 6622714, 7568816, 9934071, 11353224, 13245428, 19868142, 22706448, 26490856, 39736284, 52981712, 79472568, 158945136]

約数ペア:

[(1, 158945136), (2, 79472568), (3, 52981712), (4, 39736284), (6, 26490856), (7, 22706448), (8, 19868142), (12, 13245428), (14, 11353224), (16, 9934071), (21, 7568816), (24, 6622714), (28, 5676612), (42, 3784408), (48, 3311357), (56, 2838306), (84, 1892204), (112, 1419153), (168, 946102), (336, 473051), (419, 379344), (838, 189672), (1129, 140784), (1257, 126448), (1676, 94836), (2258, 70392), (2514, 63224), (2933, 54192), (3352, 47418), (3387, 46928), (4516, 35196), (5028, 31612), (5866, 27096), (6704, 23709), (6774, 23464), (7903, 20112), (8799, 18064), (9032, 17598), (10056, 15806), (11732, 13548)]