140359639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5851}}^1$

素因数の和:6030

約数の個数: 16

約数和(自身を含む): 168537600

約数和(自身を除く): 28177961

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 5851, 23989, 40957, 134573, 871799, 942011, 6102593, 20051377, 140359639]

約数ペア:

[(1, 140359639), (7, 20051377), (23, 6102593), (149, 942011), (161, 871799), (1043, 134573), (3427, 40957), (5851, 23989)]