168032181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 249891840

約数和(自身を除く): 81859659

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 437, 1273, 1311, 1541, 1913, 3819, 4623, 5739, 29279, 36347, 43999, 87837, 109041, 128171, 131997, 384513, 835981, 2435249, 2507943, 2947933, 7305747, 8843799, 56010727, 168032181]

約数ペア:

[(1, 168032181), (3, 56010727), (19, 8843799), (23, 7305747), (57, 2947933), (67, 2507943), (69, 2435249), (201, 835981), (437, 384513), (1273, 131997), (1311, 128171), (1541, 109041), (1913, 87837), (3819, 43999), (4623, 36347), (5739, 29279)]