78137158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 59031482

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 2014, 3527, 7054, 11077, 22154, 38797, 67013, 77594, 134026, 186931, 373862, 737143, 1474286, 2056241, 3551689, 4112482, 7103378, 39068579, 78137158]

約数ペア:

[(1, 78137158), (2, 39068579), (11, 7103378), (19, 4112482), (22, 3551689), (38, 2056241), (53, 1474286), (106, 737143), (209, 373862), (418, 186931), (583, 134026), (1007, 77594), (1166, 67013), (2014, 38797), (3527, 22154), (7054, 11077)]