158526928

素因数分解:

$2^4\times 7^1\times {\mathrm{1415419}}^1$

素因数の和:1415434

約数の個数: 20

約数和(自身を含む): 351024160

約数和(自身を除く): 192497232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1415419, 2830838, 5661676, 9907933, 11323352, 19815866, 22646704, 39631732, 79263464, 158526928]

約数ペア:

[(1, 158526928), (2, 79263464), (4, 39631732), (7, 22646704), (8, 19815866), (14, 11323352), (16, 9907933), (28, 5661676), (56, 2830838), (112, 1415419)]