148398438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1075351}}^1$

素因数の和:1075379

約数の個数: 16

約数和(自身を含む): 309701376

約数和(自身を除く): 161302938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1075351, 2150702, 3226053, 6452106, 24733073, 49466146, 74199219, 148398438]

約数ペア:

[(1, 148398438), (2, 74199219), (3, 49466146), (6, 24733073), (23, 6452106), (46, 3226053), (69, 2150702), (138, 1075351)]