138533205604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{569711}}^1$

素因数の和:569836

約数の個数: 48

約数和(自身を含む): 261866981376

約数和(自身を除く): 123333775772

約数列:

[1, 2, 4, 31, 37, 53, 62, 74, 106, 124, 148, 212, 1147, 1643, 1961, 2294, 3286, 3922, 4588, 6572, 7844, 60791, 121582, 243164, 569711, 1139422, 2278844, 17661041, 21079307, 30194683, 35322082, 42158614, 60389366, 70644164, 84317228, 120778732, 653458517, 936035173, 1117203271, 1306917034, 1872070346, 2234406542, 2613834068, 3744140692, 4468813084, 34633301401, 69266602802, 138533205604]

約数ペア:

[(1, 138533205604), (2, 69266602802), (4, 34633301401), (31, 4468813084), (37, 3744140692), (53, 2613834068), (62, 2234406542), (74, 1872070346), (106, 1306917034), (124, 1117203271), (148, 936035173), (212, 653458517), (1147, 120778732), (1643, 84317228), (1961, 70644164), (2294, 60389366), (3286, 42158614), (3922, 35322082), (4588, 30194683), (6572, 21079307), (7844, 17661041), (60791, 2278844), (121582, 1139422), (243164, 569711)]