156936498740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8557061}}^1$

素因数の和:8557208

約数の個数: 48

約数和(自身を含む): 379522813824

約数和(自身を除く): 222586315084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340, 8557061, 17114122, 34228244, 42785305, 59899427, 85570610, 119798854, 171141220, 239597708, 299497135, 598994270, 1120974991, 1197988540, 2241949982, 4483899964, 5604874955, 7846824937, 11209749910, 15693649874, 22419499820, 31387299748, 39234124685, 78468249370, 156936498740]

約数ペア:

[(1, 156936498740), (2, 78468249370), (4, 39234124685), (5, 31387299748), (7, 22419499820), (10, 15693649874), (14, 11209749910), (20, 7846824937), (28, 5604874955), (35, 4483899964), (70, 2241949982), (131, 1197988540), (140, 1120974991), (262, 598994270), (524, 299497135), (655, 239597708), (917, 171141220), (1310, 119798854), (1834, 85570610), (2620, 59899427), (3668, 42785305), (4585, 34228244), (9170, 17114122), (18340, 8557061)]