142573938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4241}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 307867392

約数和(自身を除く): 165293454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 4241, 5603, 8482, 11206, 12723, 16809, 25446, 33618, 55133, 110266, 165399, 330798, 1827871, 3655742, 5483613, 10967226, 23762323, 47524646, 71286969, 142573938]

約数ペア:

[(1, 142573938), (2, 71286969), (3, 47524646), (6, 23762323), (13, 10967226), (26, 5483613), (39, 3655742), (78, 1827871), (431, 330798), (862, 165399), (1293, 110266), (2586, 55133), (4241, 33618), (5603, 25446), (8482, 16809), (11206, 12723)]