131483158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 210470400

約数和(自身を除く): 78987242

約数列:

[1, 2, 29, 47, 58, 94, 139, 278, 347, 694, 1363, 2726, 4031, 6533, 8062, 10063, 13066, 16309, 20126, 32618, 48233, 96466, 189457, 378914, 472961, 945922, 1398757, 2266951, 2797514, 4533902, 65741579, 131483158]

約数ペア:

[(1, 131483158), (2, 65741579), (29, 4533902), (47, 2797514), (58, 2266951), (94, 1398757), (139, 945922), (278, 472961), (347, 378914), (694, 189457), (1363, 96466), (2726, 48233), (4031, 32618), (6533, 20126), (8062, 16309), (10063, 13066)]