131062008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70921}}^1$

素因数の和:70948

約数の個数: 64

約数和(自身を含む): 408510720

約数和(自身を除く): 277448712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 70921, 141842, 212763, 283684, 425526, 496447, 567368, 780131, 851052, 992894, 1489341, 1560262, 1702104, 1985788, 2340393, 2978682, 3120524, 3971576, 4680786, 5460917, 5957364, 6241048, 9361572, 10921834, 11914728, 16382751, 18723144, 21843668, 32765502, 43687336, 65531004, 131062008]

約数ペア:

[(1, 131062008), (2, 65531004), (3, 43687336), (4, 32765502), (6, 21843668), (7, 18723144), (8, 16382751), (11, 11914728), (12, 10921834), (14, 9361572), (21, 6241048), (22, 5957364), (24, 5460917), (28, 4680786), (33, 3971576), (42, 3120524), (44, 2978682), (56, 2340393), (66, 1985788), (77, 1702104), (84, 1560262), (88, 1489341), (132, 992894), (154, 851052), (168, 780131), (231, 567368), (264, 496447), (308, 425526), (462, 283684), (616, 212763), (924, 141842), (1848, 70921)]