181563004

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{42943}}^1$

素因数の和:43105

約数の個数: 24

約数和(自身を含む): 365539328

約数和(自身を除く): 183976324

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 42943, 85886, 171772, 300601, 601202, 1202404, 6484393, 12968786, 25937572, 45390751, 90781502, 181563004]

約数ペア:

[(1, 181563004), (2, 90781502), (4, 45390751), (7, 25937572), (14, 12968786), (28, 6484393), (151, 1202404), (302, 601202), (604, 300601), (1057, 171772), (2114, 85886), (4228, 42943)]