158554734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 364089600

約数和(自身を除く): 205534866

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 83, 114, 166, 247, 249, 494, 498, 741, 1079, 1289, 1482, 1577, 2158, 2578, 3154, 3237, 3867, 4731, 6474, 7734, 9462, 16757, 20501, 24491, 33514, 41002, 48982, 50271, 61503, 73473, 100542, 106987, 123006, 146946, 213974, 318383, 320961, 636766, 641922, 955149, 1390831, 1910298, 2032753, 2781662, 4065506, 4172493, 6098259, 8344986, 12196518, 26425789, 52851578, 79277367, 158554734]

約数ペア:

[(1, 158554734), (2, 79277367), (3, 52851578), (6, 26425789), (13, 12196518), (19, 8344986), (26, 6098259), (38, 4172493), (39, 4065506), (57, 2781662), (78, 2032753), (83, 1910298), (114, 1390831), (166, 955149), (247, 641922), (249, 636766), (494, 320961), (498, 318383), (741, 213974), (1079, 146946), (1289, 123006), (1482, 106987), (1577, 100542), (2158, 73473), (2578, 61503), (3154, 50271), (3237, 48982), (3867, 41002), (4731, 33514), (6474, 24491), (7734, 20501), (9462, 16757)]