156918818462

素因数分解:

$2^1\times 7^1\times {\mathrm{79621}}^1\times {\mathrm{140773}}^1$

素因数の和:220403

約数の個数: 16

約数和(自身を含む): 269008978272

約数和(自身を除く): 112090159810

約数列:

[1, 2, 7, 14, 79621, 140773, 159242, 281546, 557347, 985411, 1114694, 1970822, 11208487033, 22416974066, 78459409231, 156918818462]

約数ペア:

[(1, 156918818462), (2, 78459409231), (7, 22416974066), (14, 11208487033), (79621, 1970822), (140773, 1114694), (159242, 985411), (281546, 557347)]