168502732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{2081}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 305004672

約数和(自身を除く): 136501940

約数列:

[1, 2, 4, 31, 62, 124, 653, 1306, 2081, 2612, 4162, 8324, 20243, 40486, 64511, 80972, 129022, 258044, 1358893, 2717786, 5435572, 42125683, 84251366, 168502732]

約数ペア:

[(1, 168502732), (2, 84251366), (4, 42125683), (31, 5435572), (62, 2717786), (124, 1358893), (653, 258044), (1306, 129022), (2081, 80972), (2612, 64511), (4162, 40486), (8324, 20243)]