156689570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{681259}}^1$

素因数の和:681289

約数の個数: 16

約数和(自身を含む): 294304320

約数和(自身を除く): 137614750

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 681259, 1362518, 3406295, 6812590, 15668957, 31337914, 78344785, 156689570]

約数ペア:

[(1, 156689570), (2, 78344785), (5, 31337914), (10, 15668957), (23, 6812590), (46, 3406295), (115, 1362518), (230, 681259)]