156968865898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1\times {\mathrm{863}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 259461522432

約数和(自身を除く): 102492656534

約数列:

[1, 2, 13, 26, 67, 134, 193, 386, 541, 863, 871, 1082, 1726, 1742, 2509, 5018, 7033, 11219, 12931, 14066, 22438, 25862, 36247, 57821, 72494, 104413, 115642, 166559, 168103, 208826, 333118, 336206, 466883, 471211, 751673, 933766, 942422, 1357369, 1503346, 2165267, 2714738, 4330534, 6069479, 6995671, 11159453, 12138958, 13991342, 22318906, 31281161, 62562322, 90108419, 90943723, 145072889, 180216838, 181887446, 290145778, 406655093, 813310186, 1171409447, 2342818894, 6037264073, 12074528146, 78484432949, 156968865898]

約数ペア:

[(1, 156968865898), (2, 78484432949), (13, 12074528146), (26, 6037264073), (67, 2342818894), (134, 1171409447), (193, 813310186), (386, 406655093), (541, 290145778), (863, 181887446), (871, 180216838), (1082, 145072889), (1726, 90943723), (1742, 90108419), (2509, 62562322), (5018, 31281161), (7033, 22318906), (11219, 13991342), (12931, 12138958), (14066, 11159453), (22438, 6995671), (25862, 6069479), (36247, 4330534), (57821, 2714738), (72494, 2165267), (104413, 1503346), (115642, 1357369), (166559, 942422), (168103, 933766), (208826, 751673), (333118, 471211), (336206, 466883)]