147777412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12101}}^1$

素因数の和:12219

約数の個数: 24

約数和(自身を含む): 268373952

約数和(自身を除く): 120596540

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12101, 12212, 24202, 48404, 520343, 859171, 1040686, 1718342, 2081372, 3436684, 36944353, 73888706, 147777412]

約数ペア:

[(1, 147777412), (2, 73888706), (4, 36944353), (43, 3436684), (71, 2081372), (86, 1718342), (142, 1040686), (172, 859171), (284, 520343), (3053, 48404), (6106, 24202), (12101, 12212)]