158100004

素因数分解:

$2^2\times {\mathrm{2141}}^1\times {\mathrm{18461}}^1$

素因数の和:20606

約数の個数: 12

約数和(自身を含む): 276819228

約数和(自身を除く): 118719224

約数列:

[1, 2, 4, 2141, 4282, 8564, 18461, 36922, 73844, 39525001, 79050002, 158100004]

約数ペア:

[(1, 158100004), (2, 79050002), (4, 39525001), (2141, 73844), (4282, 36922), (8564, 18461)]