191906442

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 128

約数和(自身を含む): 536256000

約数和(自身を除く): 344349558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 343, 351, 378, 441, 546, 637, 686, 702, 797, 819, 882, 1029, 1274, 1323, 1594, 1638, 1911, 2058, 2391, 2457, 2646, 3087, 3822, 4459, 4782, 4914, 5579, 5733, 6174, 7173, 8918, 9261, 10361, 11158, 11466, 13377, 14346, 16737, 17199, 18522, 20722, 21519, 26754, 31083, 33474, 34398, 39053, 40131, 43038, 50211, 62166, 72527, 78106, 80262, 93249, 100422, 117159, 120393, 145054, 150633, 186498, 217581, 234318, 240786, 273371, 279747, 301266, 351477, 435162, 507689, 546742, 559494, 652743, 702954, 820113, 1015378, 1054431, 1305486, 1523067, 1640226, 1958229, 2108862, 2460339, 3046134, 3553823, 3916458, 4569201, 4920678, 7107646, 7381017, 9138402, 10661469, 13707603, 14762034, 21322938, 27415206, 31984407, 63968814, 95953221, 191906442]

約数ペア:

[(1, 191906442), (2, 95953221), (3, 63968814), (6, 31984407), (7, 27415206), (9, 21322938), (13, 14762034), (14, 13707603), (18, 10661469), (21, 9138402), (26, 7381017), (27, 7107646), (39, 4920678), (42, 4569201), (49, 3916458), (54, 3553823), (63, 3046134), (78, 2460339), (91, 2108862), (98, 1958229), (117, 1640226), (126, 1523067), (147, 1305486), (182, 1054431), (189, 1015378), (234, 820113), (273, 702954), (294, 652743), (343, 559494), (351, 546742), (378, 507689), (441, 435162), (546, 351477), (637, 301266), (686, 279747), (702, 273371), (797, 240786), (819, 234318), (882, 217581), (1029, 186498), (1274, 150633), (1323, 145054), (1594, 120393), (1638, 117159), (1911, 100422), (2058, 93249), (2391, 80262), (2457, 78106), (2646, 72527), (3087, 62166), (3822, 50211), (4459, 43038), (4782, 40131), (4914, 39053), (5579, 34398), (5733, 33474), (6174, 31083), (7173, 26754), (8918, 21519), (9261, 20722), (10361, 18522), (11158, 17199), (11466, 16737), (13377, 14346)]