127969732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 251419392

約数和(自身を除く): 123449660

約数列:

[1, 2, 4, 11, 22, 44, 67, 83, 134, 166, 268, 332, 523, 737, 913, 1046, 1474, 1826, 2092, 2948, 3652, 5561, 5753, 11122, 11506, 22244, 23012, 35041, 43409, 61171, 70082, 86818, 122342, 140164, 173636, 244684, 385451, 477499, 770902, 954998, 1541804, 1909996, 2908403, 5816806, 11633612, 31992433, 63984866, 127969732]

約数ペア:

[(1, 127969732), (2, 63984866), (4, 31992433), (11, 11633612), (22, 5816806), (44, 2908403), (67, 1909996), (83, 1541804), (134, 954998), (166, 770902), (268, 477499), (332, 385451), (523, 244684), (737, 173636), (913, 140164), (1046, 122342), (1474, 86818), (1826, 70082), (2092, 61171), (2948, 43409), (3652, 35041), (5561, 23012), (5753, 22244), (11122, 11506)]