139924656

素因数分解:

$2^4\times 3^2\times {\mathrm{971699}}^1$

素因数の和:971713

約数の個数: 30

約数和(自身を含む): 391595100

約数和(自身を除く): 251670444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 971699, 1943398, 2915097, 3886796, 5830194, 7773592, 8745291, 11660388, 15547184, 17490582, 23320776, 34981164, 46641552, 69962328, 139924656]

約数ペア:

[(1, 139924656), (2, 69962328), (3, 46641552), (4, 34981164), (6, 23320776), (8, 17490582), (9, 15547184), (12, 11660388), (16, 8745291), (18, 7773592), (24, 5830194), (36, 3886796), (48, 2915097), (72, 1943398), (144, 971699)]