127909064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1609}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 253092000

約数和(自身を除く): 125182936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 523, 1046, 1609, 2092, 3218, 4184, 6436, 9937, 12872, 19874, 30571, 39748, 61142, 79496, 122284, 244568, 841507, 1683014, 3366028, 6732056, 15988633, 31977266, 63954532, 127909064]

約数ペア:

[(1, 127909064), (2, 63954532), (4, 31977266), (8, 15988633), (19, 6732056), (38, 3366028), (76, 1683014), (152, 841507), (523, 244568), (1046, 122284), (1609, 79496), (2092, 61142), (3218, 39748), (4184, 30571), (6436, 19874), (9937, 12872)]