131343564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 108

約数和(自身を含む): 358986152

約数和(自身を除く): 227642588

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 289, 313, 363, 374, 484, 561, 578, 626, 726, 748, 867, 939, 1122, 1156, 1252, 1452, 1734, 1878, 2057, 2244, 3179, 3443, 3468, 3756, 4114, 5321, 6171, 6358, 6886, 8228, 9537, 10329, 10642, 12342, 12716, 13772, 15963, 19074, 20658, 21284, 24684, 31926, 34969, 37873, 38148, 41316, 58531, 63852, 69938, 75746, 90457, 104907, 113619, 117062, 139876, 151492, 175593, 180914, 209814, 227238, 234124, 271371, 351186, 361828, 419628, 454476, 542742, 643841, 702372, 995027, 1085484, 1287682, 1931523, 1990054, 2575364, 2985081, 3863046, 3980108, 5970162, 7726092, 10945297, 11940324, 21890594, 32835891, 43781188, 65671782, 131343564]

約数ペア:

[(1, 131343564), (2, 65671782), (3, 43781188), (4, 32835891), (6, 21890594), (11, 11940324), (12, 10945297), (17, 7726092), (22, 5970162), (33, 3980108), (34, 3863046), (44, 2985081), (51, 2575364), (66, 1990054), (68, 1931523), (102, 1287682), (121, 1085484), (132, 995027), (187, 702372), (204, 643841), (242, 542742), (289, 454476), (313, 419628), (363, 361828), (374, 351186), (484, 271371), (561, 234124), (578, 227238), (626, 209814), (726, 180914), (748, 175593), (867, 151492), (939, 139876), (1122, 117062), (1156, 113619), (1252, 104907), (1452, 90457), (1734, 75746), (1878, 69938), (2057, 63852), (2244, 58531), (3179, 41316), (3443, 38148), (3468, 37873), (3756, 34969), (4114, 31926), (5321, 24684), (6171, 21284), (6358, 20658), (6886, 19074), (8228, 15963), (9537, 13772), (10329, 12716), (10642, 12342)]