156938131812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1221917}}^1$

素因数の和:1222081

約数の個数: 96

約数和(自身を含む): 459832181760

約数和(自身を除く): 302894049948

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 139, 154, 231, 278, 308, 417, 462, 556, 834, 924, 973, 1529, 1668, 1946, 2919, 3058, 3892, 4587, 5838, 6116, 9174, 10703, 11676, 18348, 21406, 32109, 42812, 64218, 128436, 1221917, 2443834, 3665751, 4887668, 7331502, 8553419, 13441087, 14663004, 17106838, 25660257, 26882174, 34213676, 40323261, 51320514, 53764348, 80646522, 94087609, 102641028, 161293044, 169846463, 188175218, 282262827, 339692926, 376350436, 509539389, 564525654, 679385852, 1019078778, 1129051308, 1188925241, 1868311093, 2038157556, 2377850482, 3566775723, 3736622186, 4755700964, 5604933279, 7133551446, 7473244372, 11209866558, 13078177651, 14267102892, 22419733116, 26156355302, 39234532953, 52312710604, 78469065906, 156938131812]

約数ペア:

[(1, 156938131812), (2, 78469065906), (3, 52312710604), (4, 39234532953), (6, 26156355302), (7, 22419733116), (11, 14267102892), (12, 13078177651), (14, 11209866558), (21, 7473244372), (22, 7133551446), (28, 5604933279), (33, 4755700964), (42, 3736622186), (44, 3566775723), (66, 2377850482), (77, 2038157556), (84, 1868311093), (132, 1188925241), (139, 1129051308), (154, 1019078778), (231, 679385852), (278, 564525654), (308, 509539389), (417, 376350436), (462, 339692926), (556, 282262827), (834, 188175218), (924, 169846463), (973, 161293044), (1529, 102641028), (1668, 94087609), (1946, 80646522), (2919, 53764348), (3058, 51320514), (3892, 40323261), (4587, 34213676), (5838, 26882174), (6116, 25660257), (9174, 17106838), (10703, 14663004), (11676, 13441087), (18348, 8553419), (21406, 7331502), (32109, 4887668), (42812, 3665751), (64218, 2443834), (128436, 1221917)]