180595844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 373845696

約数和(自身を除く): 193249852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 2011, 2041, 3454, 4022, 4082, 6908, 8044, 8164, 22121, 22451, 26143, 44242, 44902, 52286, 88484, 89804, 104572, 287573, 315727, 575146, 631454, 1150292, 1262908, 3472997, 4104451, 6945994, 8208902, 13891988, 16417804, 45148961, 90297922, 180595844]

約数ペア:

[(1, 180595844), (2, 90297922), (4, 45148961), (11, 16417804), (13, 13891988), (22, 8208902), (26, 6945994), (44, 4104451), (52, 3472997), (143, 1262908), (157, 1150292), (286, 631454), (314, 575146), (572, 315727), (628, 287573), (1727, 104572), (2011, 89804), (2041, 88484), (3454, 52286), (4022, 44902), (4082, 44242), (6908, 26143), (8044, 22451), (8164, 22121)]