157541084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1907}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 290626560

約数和(自身を除く): 133085476

約数列:

[1, 2, 4, 19, 38, 76, 1087, 1907, 2174, 3814, 4348, 7628, 20653, 36233, 41306, 72466, 82612, 144932, 2072909, 4145818, 8291636, 39385271, 78770542, 157541084]

約数ペア:

[(1, 157541084), (2, 78770542), (4, 39385271), (19, 8291636), (38, 4145818), (76, 2072909), (1087, 144932), (1907, 82612), (2174, 72466), (3814, 41306), (4348, 36233), (7628, 20653)]