156741288490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{681483863}}^1$

素因数の和:681483893

約数の個数: 16

約数和(自身を含む): 294401029248

約数和(自身を除く): 137659740758

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 681483863, 1362967726, 3407419315, 6814838630, 15674128849, 31348257698, 78370644245, 156741288490]

約数ペア:

[(1, 156741288490), (2, 78370644245), (5, 31348257698), (10, 15674128849), (23, 6814838630), (46, 3407419315), (115, 1362967726), (230, 681483863)]