157075671

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 225842688

約数和(自身を除く): 68767017

約数列:

[1, 3, 23, 61, 67, 69, 183, 201, 557, 1403, 1541, 1671, 4087, 4209, 4623, 12261, 12811, 33977, 37319, 38433, 94001, 101931, 111957, 282003, 781471, 858337, 2276459, 2344413, 2575011, 6829377, 52358557, 157075671]

約数ペア:

[(1, 157075671), (3, 52358557), (23, 6829377), (61, 2575011), (67, 2344413), (69, 2276459), (183, 858337), (201, 781471), (557, 282003), (1403, 111957), (1541, 101931), (1671, 94001), (4087, 38433), (4209, 37319), (4623, 33977), (12261, 12811)]