156948301945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2129123}}^1$

素因数の和:2129792

約数の個数: 16

約数和(自身を含む): 196833255552

約数和(自身を除く): 39884953607

約数列:

[1, 5, 23, 115, 641, 3205, 14743, 73715, 2129123, 10645615, 48969829, 244849145, 1364767843, 6823839215, 31389660389, 156948301945]

約数ペア:

[(1, 156948301945), (5, 31389660389), (23, 6823839215), (115, 1364767843), (641, 244849145), (3205, 48969829), (14743, 10645615), (73715, 2129123)]