157035846940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3851}}^1\times {\mathrm{291271}}^1$

素因数の和:295138

約数の個数: 48

約数和(自身を含む): 376985193984

約数和(自身を除く): 219949347044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3851, 7702, 15404, 19255, 26957, 38510, 53914, 77020, 107828, 134785, 269570, 291271, 539140, 582542, 1165084, 1456355, 2038897, 2912710, 4077794, 5825420, 8155588, 10194485, 20388970, 40777940, 1121684621, 2243369242, 4486738484, 5608423105, 7851792347, 11216846210, 15703584694, 22433692420, 31407169388, 39258961735, 78517923470, 157035846940]

約数ペア:

[(1, 157035846940), (2, 78517923470), (4, 39258961735), (5, 31407169388), (7, 22433692420), (10, 15703584694), (14, 11216846210), (20, 7851792347), (28, 5608423105), (35, 4486738484), (70, 2243369242), (140, 1121684621), (3851, 40777940), (7702, 20388970), (15404, 10194485), (19255, 8155588), (26957, 5825420), (38510, 4077794), (53914, 2912710), (77020, 2038897), (107828, 1456355), (134785, 1165084), (269570, 582542), (291271, 539140)]