137486072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7717}}^1$

素因数の和:7871

約数の個数: 32

約数和(自身を含む): 275069520

約数和(自身を除く): 137583448

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 7717, 8908, 15434, 17816, 30868, 61736, 131189, 262378, 524756, 1010927, 1049512, 2021854, 4043708, 8087416, 17185759, 34371518, 68743036, 137486072]

約数ペア:

[(1, 137486072), (2, 68743036), (4, 34371518), (8, 17185759), (17, 8087416), (34, 4043708), (68, 2021854), (131, 1049512), (136, 1010927), (262, 524756), (524, 262378), (1048, 131189), (2227, 61736), (4454, 30868), (7717, 17816), (8908, 15434)]