156930136948

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19997}}^1$

素因数の和:20106

約数の個数: 96

約数和(自身を含む): 319840012800

約数和(自身を除く): 162909875852

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 169, 188, 247, 338, 494, 611, 676, 893, 988, 1222, 1786, 2197, 2444, 3211, 3572, 4394, 6422, 7943, 8788, 11609, 12844, 15886, 19997, 23218, 31772, 39994, 41743, 46436, 79988, 83486, 103259, 150917, 166972, 206518, 259961, 301834, 379943, 413036, 519922, 603668, 759886, 939859, 1039844, 1519772, 1879718, 1961921, 3379493, 3759436, 3923842, 4939259, 6758986, 7847684, 9878518, 12218167, 13517972, 17857321, 19757036, 24436334, 35714642, 43933409, 48872668, 64210367, 71429284, 87866818, 128420734, 158836171, 175733636, 232145173, 256841468, 317672342, 464290346, 635344684, 834734771, 928580692, 1669469542, 2064870223, 3017887249, 3338939084, 4129740446, 6035774498, 8259480892, 12071548996, 39232534237, 78465068474, 156930136948]

約数ペア:

[(1, 156930136948), (2, 78465068474), (4, 39232534237), (13, 12071548996), (19, 8259480892), (26, 6035774498), (38, 4129740446), (47, 3338939084), (52, 3017887249), (76, 2064870223), (94, 1669469542), (169, 928580692), (188, 834734771), (247, 635344684), (338, 464290346), (494, 317672342), (611, 256841468), (676, 232145173), (893, 175733636), (988, 158836171), (1222, 128420734), (1786, 87866818), (2197, 71429284), (2444, 64210367), (3211, 48872668), (3572, 43933409), (4394, 35714642), (6422, 24436334), (7943, 19757036), (8788, 17857321), (11609, 13517972), (12844, 12218167), (15886, 9878518), (19997, 7847684), (23218, 6758986), (31772, 4939259), (39994, 3923842), (41743, 3759436), (46436, 3379493), (79988, 1961921), (83486, 1879718), (103259, 1519772), (150917, 1039844), (166972, 939859), (206518, 759886), (259961, 603668), (301834, 519922), (379943, 413036)]