147406878

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{2749}}^1$

素因数の和:3094

約数の個数: 40

約数和(自身を含む): 331419000

約数和(自身を除く): 184012122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1986, 2749, 2979, 5498, 5958, 8247, 8937, 16494, 17874, 24741, 26811, 49482, 53622, 74223, 148446, 222669, 445338, 909919, 1819838, 2729757, 5459514, 8189271, 16378542, 24567813, 49135626, 73703439, 147406878]

約数ペア:

[(1, 147406878), (2, 73703439), (3, 49135626), (6, 24567813), (9, 16378542), (18, 8189271), (27, 5459514), (54, 2729757), (81, 1819838), (162, 909919), (331, 445338), (662, 222669), (993, 148446), (1986, 74223), (2749, 53622), (2979, 49482), (5498, 26811), (5958, 24741), (8247, 17874), (8937, 16494)]