142721094

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 290480256

約数和(自身を除く): 147759162

約数列:

[1, 2, 3, 6, 107, 131, 214, 262, 321, 393, 642, 786, 1697, 3394, 5091, 10182, 14017, 28034, 42051, 84102, 181579, 222307, 363158, 444614, 544737, 666921, 1089474, 1333842, 23786849, 47573698, 71360547, 142721094]

約数ペア:

[(1, 142721094), (2, 71360547), (3, 47573698), (6, 23786849), (107, 1333842), (131, 1089474), (214, 666921), (262, 544737), (321, 444614), (393, 363158), (642, 222307), (786, 181579), (1697, 84102), (3394, 42051), (5091, 28034), (10182, 14017)]