139286658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{106979}}^1$

素因数の和:107022

約数の個数: 32

約数和(自身を含む): 328642560

約数和(自身を除く): 189355902

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 106979, 213958, 320937, 641874, 748853, 1497706, 2246559, 3316349, 4493118, 6632698, 9949047, 19898094, 23214443, 46428886, 69643329, 139286658]

約数ペア:

[(1, 139286658), (2, 69643329), (3, 46428886), (6, 23214443), (7, 19898094), (14, 9949047), (21, 6632698), (31, 4493118), (42, 3316349), (62, 2246559), (93, 1497706), (186, 748853), (217, 641874), (434, 320937), (651, 213958), (1302, 106979)]