156933748804

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{440039}}^1$

素因数の和:440368

約数の個数: 48

約数和(自身を含む): 321729085440

約数和(自身を除く): 164795336636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 271, 329, 542, 658, 1084, 1316, 1897, 3794, 7588, 12737, 25474, 50948, 89159, 178318, 356636, 440039, 880078, 1760156, 3080273, 6160546, 12321092, 20681833, 41363666, 82727332, 119250569, 144772831, 238501138, 289545662, 477002276, 579091324, 834753983, 1669507966, 3339015932, 5604776743, 11209553486, 22419106972, 39233437201, 78466874402, 156933748804]

約数ペア:

[(1, 156933748804), (2, 78466874402), (4, 39233437201), (7, 22419106972), (14, 11209553486), (28, 5604776743), (47, 3339015932), (94, 1669507966), (188, 834753983), (271, 579091324), (329, 477002276), (542, 289545662), (658, 238501138), (1084, 144772831), (1316, 119250569), (1897, 82727332), (3794, 41363666), (7588, 20681833), (12737, 12321092), (25474, 6160546), (50948, 3080273), (89159, 1760156), (178318, 880078), (356636, 440039)]