159403844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{56687}}^1$

素因数の和:56747

約数の個数: 24

約数和(自身を含む): 301580160

約数和(自身を除く): 142176316

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 56687, 113374, 226748, 1077053, 2097419, 2154106, 4194838, 4308212, 8389676, 39850961, 79701922, 159403844]

約数ペア:

[(1, 159403844), (2, 79701922), (4, 39850961), (19, 8389676), (37, 4308212), (38, 4194838), (74, 2154106), (76, 2097419), (148, 1077053), (703, 226748), (1406, 113374), (2812, 56687)]