156985667574

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1\times {\mathrm{2551}}^1$

素因数の和:3501

約数の個数: 64

約数和(自身を含む): 320923840512

約数和(自身を除く): 163938172938

約数列:

[1, 2, 3, 6, 61, 122, 183, 277, 366, 554, 607, 831, 1214, 1662, 1821, 2551, 3642, 5102, 7653, 15306, 16897, 33794, 37027, 50691, 74054, 101382, 111081, 155611, 168139, 222162, 311222, 336278, 466833, 504417, 706627, 933666, 1008834, 1413254, 1548457, 2119881, 3096914, 4239762, 4645371, 9290742, 10256479, 20512958, 30769437, 43104247, 61538874, 86208494, 94455877, 129312741, 188911754, 258625482, 283367631, 428922589, 566735262, 857845178, 1286767767, 2573535534, 26164277929, 52328555858, 78492833787, 156985667574]

約数ペア:

[(1, 156985667574), (2, 78492833787), (3, 52328555858), (6, 26164277929), (61, 2573535534), (122, 1286767767), (183, 857845178), (277, 566735262), (366, 428922589), (554, 283367631), (607, 258625482), (831, 188911754), (1214, 129312741), (1662, 94455877), (1821, 86208494), (2551, 61538874), (3642, 43104247), (5102, 30769437), (7653, 20512958), (15306, 10256479), (16897, 9290742), (33794, 4645371), (37027, 4239762), (50691, 3096914), (74054, 2119881), (101382, 1548457), (111081, 1413254), (155611, 1008834), (168139, 933666), (222162, 706627), (311222, 504417), (336278, 466833)]