173813156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 348311040

約数和(自身を除く): 174497884

約数列:

[1, 2, 4, 11, 22, 31, 44, 61, 62, 122, 124, 244, 341, 671, 682, 1342, 1364, 1891, 2089, 2684, 3782, 4178, 7564, 8356, 20801, 22979, 41602, 45958, 64759, 83204, 91916, 127429, 129518, 254858, 259036, 509716, 712349, 1401719, 1424698, 2803438, 2849396, 3950299, 5606876, 7900598, 15801196, 43453289, 86906578, 173813156]

約数ペア:

[(1, 173813156), (2, 86906578), (4, 43453289), (11, 15801196), (22, 7900598), (31, 5606876), (44, 3950299), (61, 2849396), (62, 2803438), (122, 1424698), (124, 1401719), (244, 712349), (341, 509716), (671, 259036), (682, 254858), (1342, 129518), (1364, 127429), (1891, 91916), (2089, 83204), (2684, 64759), (3782, 45958), (4178, 41602), (7564, 22979), (8356, 20801)]