156796252816

素因数分解:

$2^4\times 7^1\times {\mathrm{1399966543}}^1$

素因数の和:1399966558

約数の個数: 20

約数和(自身を含む): 347191702912

約数和(自身を除く): 190395450096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399966543, 2799933086, 5599866172, 9799765801, 11199732344, 19599531602, 22399464688, 39199063204, 78398126408, 156796252816]

約数ペア:

[(1, 156796252816), (2, 78398126408), (4, 39199063204), (7, 22399464688), (8, 19599531602), (14, 11199732344), (16, 9799765801), (28, 5599866172), (56, 2799933086), (112, 1399966543)]