138078008

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{58907}}^1$

素因数の和:59206

約数の個数: 16

約数和(自身を含む): 259784280

約数和(自身を除く): 121706272

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 58907, 117814, 235628, 471256, 17259751, 34519502, 69039004, 138078008]

約数ペア:

[(1, 138078008), (2, 69039004), (4, 34519502), (8, 17259751), (293, 471256), (586, 235628), (1172, 117814), (2344, 58907)]