131957736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{289381}}^1$

素因数の和:289409

約数の個数: 32

約数和(自身を含む): 347258400

約数和(自身を除く): 215300664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 289381, 578762, 868143, 1157524, 1736286, 2315048, 3472572, 5498239, 6945144, 10996478, 16494717, 21992956, 32989434, 43985912, 65978868, 131957736]

約数ペア:

[(1, 131957736), (2, 65978868), (3, 43985912), (4, 32989434), (6, 21992956), (8, 16494717), (12, 10996478), (19, 6945144), (24, 5498239), (38, 3472572), (57, 2315048), (76, 1736286), (114, 1157524), (152, 868143), (228, 578762), (456, 289381)]