165908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 319200

約数和(自身を除く): 153292

約数列:

[1, 2, 4, 19, 37, 38, 59, 74, 76, 118, 148, 236, 703, 1121, 1406, 2183, 2242, 2812, 4366, 4484, 8732, 41477, 82954, 165908]

約数ペア:

[(1, 165908), (2, 82954), (4, 41477), (19, 8732), (37, 4484), (38, 4366), (59, 2812), (74, 2242), (76, 2183), (118, 1406), (148, 1121), (236, 703)]