163986136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1583}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 321615360

約数和(自身を除く): 157629224

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 563, 1126, 1583, 2252, 3166, 4504, 6332, 12664, 12949, 25898, 36409, 51796, 72818, 103592, 145636, 291272, 891229, 1782458, 3564916, 7129832, 20498267, 40996534, 81993068, 163986136]

約数ペア:

[(1, 163986136), (2, 81993068), (4, 40996534), (8, 20498267), (23, 7129832), (46, 3564916), (92, 1782458), (184, 891229), (563, 291272), (1126, 145636), (1583, 103592), (2252, 72818), (3166, 51796), (4504, 36409), (6332, 25898), (12664, 12949)]