137258886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5309}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 285465600

約数和(自身を除く): 148206714

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 4309, 5309, 8618, 10618, 12927, 15927, 25854, 31854, 164579, 329158, 493737, 737951, 987474, 1475902, 2213853, 4427706, 22876481, 45752962, 68629443, 137258886]

約数ペア:

[(1, 137258886), (2, 68629443), (3, 45752962), (6, 22876481), (31, 4427706), (62, 2213853), (93, 1475902), (139, 987474), (186, 737951), (278, 493737), (417, 329158), (834, 164579), (4309, 31854), (5309, 25854), (8618, 15927), (10618, 12927)]