155988993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 231362560

約数和(自身を除く): 75373567

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 589, 817, 1333, 1767, 2053, 2451, 3999, 6159, 25327, 39007, 63643, 75981, 88279, 117021, 190929, 264837, 1209217, 1677301, 2736649, 3627651, 5031903, 8209947, 51996331, 155988993]

約数ペア:

[(1, 155988993), (3, 51996331), (19, 8209947), (31, 5031903), (43, 3627651), (57, 2736649), (93, 1677301), (129, 1209217), (589, 264837), (817, 190929), (1333, 117021), (1767, 88279), (2053, 75981), (2451, 63643), (3999, 39007), (6159, 25327)]