144383204

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 312752160

約数和(自身を除く): 168368956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 137, 196, 266, 274, 283, 532, 548, 566, 931, 959, 1132, 1862, 1918, 1981, 2603, 3724, 3836, 3962, 5206, 5377, 6713, 7924, 10412, 10754, 13426, 13867, 18221, 21508, 26852, 27734, 36442, 37639, 38771, 55468, 72884, 75278, 77542, 127547, 150556, 155084, 255094, 263473, 271397, 510188, 526946, 542794, 736649, 1053892, 1085588, 1473298, 1899779, 2946596, 3799558, 5156543, 7599116, 10313086, 20626172, 36095801, 72191602, 144383204]

約数ペア:

[(1, 144383204), (2, 72191602), (4, 36095801), (7, 20626172), (14, 10313086), (19, 7599116), (28, 5156543), (38, 3799558), (49, 2946596), (76, 1899779), (98, 1473298), (133, 1085588), (137, 1053892), (196, 736649), (266, 542794), (274, 526946), (283, 510188), (532, 271397), (548, 263473), (566, 255094), (931, 155084), (959, 150556), (1132, 127547), (1862, 77542), (1918, 75278), (1981, 72884), (2603, 55468), (3724, 38771), (3836, 37639), (3962, 36442), (5206, 27734), (5377, 26852), (6713, 21508), (7924, 18221), (10412, 13867), (10754, 13426)]