138345558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 318935232

約数和(自身を除く): 180589674

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 202, 221, 303, 442, 606, 663, 1033, 1313, 1326, 1717, 2066, 2626, 3099, 3434, 3939, 5151, 6198, 7878, 10302, 13429, 17561, 22321, 26858, 35122, 40287, 44642, 52683, 66963, 80574, 104333, 105366, 133926, 208666, 228293, 312999, 456586, 625998, 684879, 1356329, 1369758, 1773661, 2712658, 3547322, 4068987, 5320983, 8137974, 10641966, 23057593, 46115186, 69172779, 138345558]

約数ペア:

[(1, 138345558), (2, 69172779), (3, 46115186), (6, 23057593), (13, 10641966), (17, 8137974), (26, 5320983), (34, 4068987), (39, 3547322), (51, 2712658), (78, 1773661), (101, 1369758), (102, 1356329), (202, 684879), (221, 625998), (303, 456586), (442, 312999), (606, 228293), (663, 208666), (1033, 133926), (1313, 105366), (1326, 104333), (1717, 80574), (2066, 66963), (2626, 52683), (3099, 44642), (3434, 40287), (3939, 35122), (5151, 26858), (6198, 22321), (7878, 17561), (10302, 13429)]