140597772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53993}}^1$

素因数の和:54038

約数の個数: 48

約数和(自身を含む): 387028992

約数和(自身を除く): 246431220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 53993, 107986, 161979, 215972, 323958, 377951, 647916, 755902, 1133853, 1511804, 1673783, 2267706, 3347566, 4535412, 5021349, 6695132, 10042698, 11716481, 20085396, 23432962, 35149443, 46865924, 70298886, 140597772]

約数ペア:

[(1, 140597772), (2, 70298886), (3, 46865924), (4, 35149443), (6, 23432962), (7, 20085396), (12, 11716481), (14, 10042698), (21, 6695132), (28, 5021349), (31, 4535412), (42, 3347566), (62, 2267706), (84, 1673783), (93, 1511804), (124, 1133853), (186, 755902), (217, 647916), (372, 377951), (434, 323958), (651, 215972), (868, 161979), (1302, 107986), (2604, 53993)]