156943018190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242043117}}^1$

素因数の和:2242043131

約数の個数: 16

約数和(自身を含む): 322854208992

約数和(自身を除く): 165911190802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242043117, 4484086234, 11210215585, 15694301819, 22420431170, 31388603638, 78471509095, 156943018190]

約数ペア:

[(1, 156943018190), (2, 78471509095), (5, 31388603638), (7, 22420431170), (10, 15694301819), (14, 11210215585), (35, 4484086234), (70, 2242043117)]