156955490284

素因数分解:

$2^2\times {\mathrm{141653}}^1\times {\mathrm{277007}}^1$

素因数の和:418664

約数の個数: 12

約数和(自身を含む): 274675038624

約数和(自身を除く): 117719548340

約数列:

[1, 2, 4, 141653, 277007, 283306, 554014, 566612, 1108028, 39238872571, 78477745142, 156955490284]

約数ペア:

[(1, 156955490284), (2, 78477745142), (4, 39238872571), (141653, 1108028), (277007, 566612), (283306, 554014)]