147796478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{4703}}^1$

素因数の和:5551

約数の個数: 16

約数和(自身を含む): 233694720

約数和(自身を除く): 85898242

約数列:

[1, 2, 19, 38, 827, 1654, 4703, 9406, 15713, 31426, 89357, 178714, 3889381, 7778762, 73898239, 147796478]

約数ペア:

[(1, 147796478), (2, 73898239), (19, 7778762), (38, 3889381), (827, 178714), (1654, 89357), (4703, 31426), (9406, 15713)]