143346154

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{5153}}^1$

素因数の和:7149

約数の個数: 16

約数和(自身を含む): 245907648

約数和(自身を除く): 102561494

約数列:

[1, 2, 7, 14, 1987, 3974, 5153, 10306, 13909, 27818, 36071, 72142, 10239011, 20478022, 71673077, 143346154]

約数ペア:

[(1, 143346154), (2, 71673077), (7, 20478022), (14, 10239011), (1987, 72142), (3974, 36071), (5153, 27818), (10306, 13909)]