170828238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{24953}}^1$

素因数の和:25128

約数の個数: 32

約数和(自身を含む): 392875776

約数和(自身を除く): 222047538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 24953, 49906, 74859, 149718, 174671, 349342, 524013, 1048026, 4067339, 8134678, 12202017, 24404034, 28471373, 56942746, 85414119, 170828238]

約数ペア:

[(1, 170828238), (2, 85414119), (3, 56942746), (6, 28471373), (7, 24404034), (14, 12202017), (21, 8134678), (42, 4067339), (163, 1048026), (326, 524013), (489, 349342), (978, 174671), (1141, 149718), (2282, 74859), (3423, 49906), (6846, 24953)]