157037188940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191508767}}^1$

素因数の和:191508817

約数の個数: 24

約数和(自身を含む): 337821466752

約数和(自身を除く): 180784277812

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 191508767, 383017534, 766035068, 957543835, 1915087670, 3830175340, 7851859447, 15703718894, 31407437788, 39259297235, 78518594470, 157037188940]

約数ペア:

[(1, 157037188940), (2, 78518594470), (4, 39259297235), (5, 31407437788), (10, 15703718894), (20, 7851859447), (41, 3830175340), (82, 1915087670), (164, 957543835), (205, 766035068), (410, 383017534), (820, 191508767)]