165272142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{28723}}^1$

素因数の和:28872

約数の個数: 32

約数和(自身を含む): 380535552

約数和(自身を除く): 215263410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 28723, 57446, 86169, 172338, 201061, 402122, 603183, 1206366, 3935051, 7870102, 11805153, 23610306, 27545357, 55090714, 82636071, 165272142]

約数ペア:

[(1, 165272142), (2, 82636071), (3, 55090714), (6, 27545357), (7, 23610306), (14, 11805153), (21, 7870102), (42, 3935051), (137, 1206366), (274, 603183), (411, 402122), (822, 201061), (959, 172338), (1918, 86169), (2877, 57446), (5754, 28723)]