170960478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{21701}}^1$

素因数の和:21820

約数の個数: 32

約数和(自身を含む): 371885472

約数和(自身を除く): 200924994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 21701, 43402, 65103, 130206, 282113, 564226, 846339, 1692678, 2191801, 4383602, 6575403, 13150806, 28493413, 56986826, 85480239, 170960478]

約数ペア:

[(1, 170960478), (2, 85480239), (3, 56986826), (6, 28493413), (13, 13150806), (26, 6575403), (39, 4383602), (78, 2191801), (101, 1692678), (202, 846339), (303, 564226), (606, 282113), (1313, 130206), (2626, 65103), (3939, 43402), (7878, 21701)]