126221816

素因数分解:

$2^3\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1831}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 270842880

約数和(自身を除く): 144621064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1231, 1831, 2462, 3662, 4924, 7324, 8617, 9848, 12817, 14648, 17234, 25634, 34468, 51268, 68936, 102536, 2253961, 4507922, 9015844, 15777727, 18031688, 31555454, 63110908, 126221816]

約数ペア:

[(1, 126221816), (2, 63110908), (4, 31555454), (7, 18031688), (8, 15777727), (14, 9015844), (28, 4507922), (56, 2253961), (1231, 102536), (1831, 68936), (2462, 51268), (3662, 34468), (4924, 25634), (7324, 17234), (8617, 14648), (9848, 12817)]