156794197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26321}}^1$

素因数の和:26388

約数の個数: 16

約数和(自身を含む): 192045312

約数和(自身を除く): 35251115

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 26321, 184247, 605383, 973877, 4237681, 6817139, 22399171, 156794197]

約数ペア:

[(1, 156794197), (7, 22399171), (23, 6817139), (37, 4237681), (161, 973877), (259, 605383), (851, 184247), (5957, 26321)]