124520452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 267638784

約数和(自身を除く): 143118332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 127, 133, 194, 254, 266, 361, 388, 508, 532, 679, 722, 889, 1358, 1444, 1778, 1843, 2413, 2527, 2716, 3556, 3686, 4826, 5054, 7372, 9652, 10108, 12319, 12901, 16891, 24638, 25802, 33782, 35017, 45847, 49276, 51604, 67564, 70034, 86233, 91694, 140068, 172466, 183388, 234061, 245119, 320929, 344932, 468122, 490238, 641858, 936244, 980476, 1283716, 1638427, 3276854, 4447159, 6553708, 8894318, 17788636, 31130113, 62260226, 124520452]

約数ペア:

[(1, 124520452), (2, 62260226), (4, 31130113), (7, 17788636), (14, 8894318), (19, 6553708), (28, 4447159), (38, 3276854), (76, 1638427), (97, 1283716), (127, 980476), (133, 936244), (194, 641858), (254, 490238), (266, 468122), (361, 344932), (388, 320929), (508, 245119), (532, 234061), (679, 183388), (722, 172466), (889, 140068), (1358, 91694), (1444, 86233), (1778, 70034), (1843, 67564), (2413, 51604), (2527, 49276), (2716, 45847), (3556, 35017), (3686, 33782), (4826, 25802), (5054, 24638), (7372, 16891), (9652, 12901), (10108, 12319)]