156980467630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{138679}}^1$

素因数の和:138953

約数の個数: 64

約数和(自身を含む): 328145725440

約数和(自身を除く): 171165257810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 157, 206, 314, 515, 721, 785, 1030, 1099, 1442, 1570, 2198, 3605, 5495, 7210, 10990, 16171, 32342, 80855, 113197, 138679, 161710, 226394, 277358, 565985, 693395, 970753, 1131970, 1386790, 1941506, 4853765, 9707530, 14283937, 21772603, 28567874, 43545206, 71419685, 99987559, 108863015, 142839370, 152408221, 199975118, 217726030, 304816442, 499937795, 762041105, 999875590, 1524082210, 2242578109, 4485156218, 11212890545, 15698046763, 22425781090, 31396093526, 78490233815, 156980467630]

約数ペア:

[(1, 156980467630), (2, 78490233815), (5, 31396093526), (7, 22425781090), (10, 15698046763), (14, 11212890545), (35, 4485156218), (70, 2242578109), (103, 1524082210), (157, 999875590), (206, 762041105), (314, 499937795), (515, 304816442), (721, 217726030), (785, 199975118), (1030, 152408221), (1099, 142839370), (1442, 108863015), (1570, 99987559), (2198, 71419685), (3605, 43545206), (5495, 28567874), (7210, 21772603), (10990, 14283937), (16171, 9707530), (32342, 4853765), (80855, 1941506), (113197, 1386790), (138679, 1131970), (161710, 970753), (226394, 693395), (277358, 565985)]