189257796

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 626102400

約数和(自身を除く): 436844604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 131, 147, 156, 162, 182, 189, 196, 234, 252, 262, 273, 294, 324, 343, 351, 364, 378, 393, 441, 468, 524, 546, 567, 588, 637, 686, 702, 756, 786, 819, 882, 917, 1029, 1053, 1092, 1134, 1179, 1274, 1323, 1372, 1404, 1572, 1638, 1703, 1764, 1834, 1911, 2058, 2106, 2268, 2358, 2457, 2548, 2646, 2751, 3087, 3276, 3406, 3537, 3668, 3822, 3969, 4116, 4212, 4459, 4716, 4914, 5109, 5292, 5502, 5733, 6174, 6419, 6812, 7074, 7371, 7644, 7938, 8253, 8918, 9261, 9828, 10218, 10611, 11004, 11466, 11921, 12348, 12838, 13377, 14148, 14742, 15327, 15876, 16506, 17199, 17836, 18522, 19257, 20436, 21222, 22932, 23842, 24759, 25676, 26754, 27783, 29484, 30654, 33012, 34398, 35763, 37044, 38514, 40131, 42444, 44933, 45981, 47684, 49518, 51597, 53508, 55566, 57771, 61308, 68796, 71526, 74277, 77028, 80262, 83447, 89866, 91962, 99036, 103194, 107289, 111132, 115542, 120393, 134799, 137943, 143052, 148554, 160524, 166894, 173313, 179732, 183924, 206388, 214578, 231084, 240786, 250341, 269598, 275886, 297108, 321867, 333788, 346626, 361179, 404397, 429156, 481572, 500682, 519939, 539196, 551772, 584129, 643734, 693252, 722358, 751023, 808794, 965601, 1001364, 1039878, 1168258, 1213191, 1287468, 1444716, 1502046, 1617588, 1752387, 1931202, 2079756, 2253069, 2336516, 2426382, 3004092, 3504774, 3639573, 3862404, 4506138, 4852764, 5257161, 6759207, 7009548, 7279146, 9012276, 10514322, 13518414, 14558292, 15771483, 21028644, 27036828, 31542966, 47314449, 63085932, 94628898, 189257796]

約数ペア:

[(1, 189257796), (2, 94628898), (3, 63085932), (4, 47314449), (6, 31542966), (7, 27036828), (9, 21028644), (12, 15771483), (13, 14558292), (14, 13518414), (18, 10514322), (21, 9012276), (26, 7279146), (27, 7009548), (28, 6759207), (36, 5257161), (39, 4852764), (42, 4506138), (49, 3862404), (52, 3639573), (54, 3504774), (63, 3004092), (78, 2426382), (81, 2336516), (84, 2253069), (91, 2079756), (98, 1931202), (108, 1752387), (117, 1617588), (126, 1502046), (131, 1444716), (147, 1287468), (156, 1213191), (162, 1168258), (182, 1039878), (189, 1001364), (196, 965601), (234, 808794), (252, 751023), (262, 722358), (273, 693252), (294, 643734), (324, 584129), (343, 551772), (351, 539196), (364, 519939), (378, 500682), (393, 481572), (441, 429156), (468, 404397), (524, 361179), (546, 346626), (567, 333788), (588, 321867), (637, 297108), (686, 275886), (702, 269598), (756, 250341), (786, 240786), (819, 231084), (882, 214578), (917, 206388), (1029, 183924), (1053, 179732), (1092, 173313), (1134, 166894), (1179, 160524), (1274, 148554), (1323, 143052), (1372, 137943), (1404, 134799), (1572, 120393), (1638, 115542), (1703, 111132), (1764, 107289), (1834, 103194), (1911, 99036), (2058, 91962), (2106, 89866), (2268, 83447), (2358, 80262), (2457, 77028), (2548, 74277), (2646, 71526), (2751, 68796), (3087, 61308), (3276, 57771), (3406, 55566), (3537, 53508), (3668, 51597), (3822, 49518), (3969, 47684), (4116, 45981), (4212, 44933), (4459, 42444), (4716, 40131), (4914, 38514), (5109, 37044), (5292, 35763), (5502, 34398), (5733, 33012), (6174, 30654), (6419, 29484), (6812, 27783), (7074, 26754), (7371, 25676), (7644, 24759), (7938, 23842), (8253, 22932), (8918, 21222), (9261, 20436), (9828, 19257), (10218, 18522), (10611, 17836), (11004, 17199), (11466, 16506), (11921, 15876), (12348, 15327), (12838, 14742), (13377, 14148)]