191186137940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59374577}}^1$

素因数の和:59374616

約数の個数: 48

約数和(自身を含む): 478796596992

約数和(自身を除く): 287610459052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 59374577, 118749154, 237498308, 296872885, 415622039, 593745770, 831244078, 1187491540, 1365615271, 1662488156, 2078110195, 2731230542, 4156220390, 5462461084, 6828076355, 8312440780, 9559306897, 13656152710, 19118613794, 27312305420, 38237227588, 47796534485, 95593068970, 191186137940]

約数ペア:

[(1, 191186137940), (2, 95593068970), (4, 47796534485), (5, 38237227588), (7, 27312305420), (10, 19118613794), (14, 13656152710), (20, 9559306897), (23, 8312440780), (28, 6828076355), (35, 5462461084), (46, 4156220390), (70, 2731230542), (92, 2078110195), (115, 1662488156), (140, 1365615271), (161, 1187491540), (230, 831244078), (322, 593745770), (460, 415622039), (644, 296872885), (805, 237498308), (1610, 118749154), (3220, 59374577)]