133896152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 280896000

約数和(自身を除く): 146999848

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 79, 86, 104, 158, 172, 316, 344, 379, 559, 632, 758, 1027, 1118, 1516, 2054, 2236, 3032, 3397, 4108, 4472, 4927, 6794, 8216, 9854, 13588, 16297, 19708, 27176, 29941, 32594, 39416, 44161, 59882, 65188, 88322, 119764, 130376, 176644, 211861, 239528, 353288, 389233, 423722, 778466, 847444, 1287463, 1556932, 1694888, 2574926, 3113864, 5149852, 10299704, 16737019, 33474038, 66948076, 133896152]

約数ペア:

[(1, 133896152), (2, 66948076), (4, 33474038), (8, 16737019), (13, 10299704), (26, 5149852), (43, 3113864), (52, 2574926), (79, 1694888), (86, 1556932), (104, 1287463), (158, 847444), (172, 778466), (316, 423722), (344, 389233), (379, 353288), (559, 239528), (632, 211861), (758, 176644), (1027, 130376), (1118, 119764), (1516, 88322), (2054, 65188), (2236, 59882), (3032, 44161), (3397, 39416), (4108, 32594), (4472, 29941), (4927, 27176), (6794, 19708), (8216, 16297), (9854, 13588)]