157037388454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{21227}}^1$

素因数の和:21912

約数の個数: 32

約数和(自身を含む): 243499595040

約数和(自身を除く): 86462206586

約数列:

[1, 2, 37, 74, 257, 389, 514, 778, 9509, 14393, 19018, 21227, 28786, 42454, 99973, 199946, 785399, 1570798, 3699001, 5455339, 7398002, 8257303, 10910678, 16514606, 201847543, 305520211, 403695086, 611040422, 2122126871, 4244253742, 78518694227, 157037388454]

約数ペア:

[(1, 157037388454), (2, 78518694227), (37, 4244253742), (74, 2122126871), (257, 611040422), (389, 403695086), (514, 305520211), (778, 201847543), (9509, 16514606), (14393, 10910678), (19018, 8257303), (21227, 7398002), (28786, 5455339), (42454, 3699001), (99973, 1570798), (199946, 785399)]