158179970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52903}}^1$

素因数の和:52946

約数の個数: 32

約数和(自身を含む): 319963392

約数和(自身を除く): 161783422

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 52903, 105806, 264515, 529030, 687739, 1216769, 1375478, 2433538, 3438695, 6083845, 6877390, 12167690, 15817997, 31635994, 79089985, 158179970]

約数ペア:

[(1, 158179970), (2, 79089985), (5, 31635994), (10, 15817997), (13, 12167690), (23, 6877390), (26, 6083845), (46, 3438695), (65, 2433538), (115, 1375478), (130, 1216769), (230, 687739), (299, 529030), (598, 264515), (1495, 105806), (2990, 52903)]