168301924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 203287196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 53, 76, 94, 106, 127, 133, 188, 212, 254, 266, 329, 371, 508, 532, 658, 742, 889, 893, 1007, 1316, 1484, 1778, 1786, 2014, 2413, 2491, 3556, 3572, 4028, 4826, 4982, 5969, 6251, 6731, 7049, 9652, 9964, 11938, 12502, 13462, 14098, 16891, 17437, 23876, 25004, 26924, 28196, 33782, 34874, 41783, 47117, 47329, 67564, 69748, 83566, 94234, 94658, 113411, 127889, 167132, 188468, 189316, 226822, 255778, 316357, 331303, 453644, 511556, 632714, 662606, 793877, 895223, 1265428, 1325212, 1587754, 1790446, 2214499, 3175508, 3580892, 4428998, 6010783, 8857996, 12021566, 24043132, 42075481, 84150962, 168301924]

約数ペア:

[(1, 168301924), (2, 84150962), (4, 42075481), (7, 24043132), (14, 12021566), (19, 8857996), (28, 6010783), (38, 4428998), (47, 3580892), (53, 3175508), (76, 2214499), (94, 1790446), (106, 1587754), (127, 1325212), (133, 1265428), (188, 895223), (212, 793877), (254, 662606), (266, 632714), (329, 511556), (371, 453644), (508, 331303), (532, 316357), (658, 255778), (742, 226822), (889, 189316), (893, 188468), (1007, 167132), (1316, 127889), (1484, 113411), (1778, 94658), (1786, 94234), (2014, 83566), (2413, 69748), (2491, 67564), (3556, 47329), (3572, 47117), (4028, 41783), (4826, 34874), (4982, 33782), (5969, 28196), (6251, 26924), (6731, 25004), (7049, 23876), (9652, 17437), (9964, 16891), (11938, 14098), (12502, 13462)]