155655876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 403885440

約数和(自身を除く): 248229564

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 83, 87, 102, 116, 166, 174, 204, 249, 317, 332, 348, 493, 498, 634, 951, 986, 996, 1268, 1411, 1479, 1902, 1972, 2407, 2822, 2958, 3804, 4233, 4814, 5389, 5644, 5916, 7221, 8466, 9193, 9628, 10778, 14442, 16167, 16932, 18386, 21556, 26311, 27579, 28884, 32334, 36772, 40919, 52622, 55158, 64668, 78933, 81838, 105244, 110316, 122757, 156281, 157866, 163676, 245514, 312562, 315732, 447287, 468843, 491028, 625124, 763019, 894574, 937686, 1341861, 1526038, 1789148, 1875372, 2289057, 2683722, 3052076, 4578114, 5367444, 9156228, 12971323, 25942646, 38913969, 51885292, 77827938, 155655876]

約数ペア:

[(1, 155655876), (2, 77827938), (3, 51885292), (4, 38913969), (6, 25942646), (12, 12971323), (17, 9156228), (29, 5367444), (34, 4578114), (51, 3052076), (58, 2683722), (68, 2289057), (83, 1875372), (87, 1789148), (102, 1526038), (116, 1341861), (166, 937686), (174, 894574), (204, 763019), (249, 625124), (317, 491028), (332, 468843), (348, 447287), (493, 315732), (498, 312562), (634, 245514), (951, 163676), (986, 157866), (996, 156281), (1268, 122757), (1411, 110316), (1479, 105244), (1902, 81838), (1972, 78933), (2407, 64668), (2822, 55158), (2958, 52622), (3804, 40919), (4233, 36772), (4814, 32334), (5389, 28884), (5644, 27579), (5916, 26311), (7221, 21556), (8466, 18386), (9193, 16932), (9628, 16167), (10778, 14442)]