151566256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 300971808

約数和(自身を除く): 149405552

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 808, 1136, 1321, 1616, 2642, 5284, 7171, 10568, 14342, 21136, 28684, 57368, 93791, 114736, 133421, 187582, 266842, 375164, 533684, 750328, 1067368, 1500656, 2134736, 9472891, 18945782, 37891564, 75783128, 151566256]

約数ペア:

[(1, 151566256), (2, 75783128), (4, 37891564), (8, 18945782), (16, 9472891), (71, 2134736), (101, 1500656), (142, 1067368), (202, 750328), (284, 533684), (404, 375164), (568, 266842), (808, 187582), (1136, 133421), (1321, 114736), (1616, 93791), (2642, 57368), (5284, 28684), (7171, 21136), (10568, 14342)]