189739368

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 665280000

約数和(自身を除く): 475540632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 197, 216, 234, 252, 273, 294, 312, 343, 351, 364, 378, 392, 394, 441, 468, 504, 546, 588, 591, 637, 686, 702, 728, 756, 788, 819, 882, 936, 1029, 1092, 1176, 1182, 1274, 1323, 1372, 1379, 1404, 1512, 1576, 1638, 1764, 1773, 1911, 2058, 2184, 2364, 2457, 2548, 2561, 2646, 2744, 2758, 2808, 3087, 3276, 3528, 3546, 3822, 4116, 4137, 4459, 4728, 4914, 5096, 5122, 5292, 5319, 5516, 5733, 6174, 6552, 7092, 7644, 7683, 8232, 8274, 8918, 9261, 9653, 9828, 10244, 10584, 10638, 11032, 11466, 12348, 12411, 13377, 14184, 15288, 15366, 16548, 17199, 17836, 17927, 18522, 19306, 19656, 20488, 21276, 22932, 23049, 24696, 24822, 26754, 28959, 30732, 33096, 34398, 35672, 35854, 37044, 37233, 38612, 40131, 42552, 45864, 46098, 49644, 53508, 53781, 57918, 61464, 67571, 68796, 69147, 71708, 74088, 74466, 77224, 80262, 86877, 92196, 99288, 107016, 107562, 115836, 120393, 125489, 135142, 137592, 138294, 143416, 148932, 160524, 161343, 173754, 184392, 202713, 215124, 231672, 240786, 250978, 260631, 270284, 276588, 297864, 321048, 322686, 347508, 376467, 405426, 430248, 481572, 484029, 501956, 521262, 540568, 553176, 608139, 645372, 695016, 752934, 810852, 878423, 963144, 968058, 1003912, 1042524, 1129401, 1216278, 1290744, 1505868, 1621704, 1756846, 1824417, 1936116, 2085048, 2258802, 2432556, 2635269, 3011736, 3388203, 3513692, 3648834, 3872232, 4517604, 4865112, 5270538, 6776406, 7027384, 7297668, 7905807, 9035208, 10541076, 13552812, 14595336, 15811614, 21082152, 23717421, 27105624, 31623228, 47434842, 63246456, 94869684, 189739368]

約数ペア:

[(1, 189739368), (2, 94869684), (3, 63246456), (4, 47434842), (6, 31623228), (7, 27105624), (8, 23717421), (9, 21082152), (12, 15811614), (13, 14595336), (14, 13552812), (18, 10541076), (21, 9035208), (24, 7905807), (26, 7297668), (27, 7027384), (28, 6776406), (36, 5270538), (39, 4865112), (42, 4517604), (49, 3872232), (52, 3648834), (54, 3513692), (56, 3388203), (63, 3011736), (72, 2635269), (78, 2432556), (84, 2258802), (91, 2085048), (98, 1936116), (104, 1824417), (108, 1756846), (117, 1621704), (126, 1505868), (147, 1290744), (156, 1216278), (168, 1129401), (182, 1042524), (189, 1003912), (196, 968058), (197, 963144), (216, 878423), (234, 810852), (252, 752934), (273, 695016), (294, 645372), (312, 608139), (343, 553176), (351, 540568), (364, 521262), (378, 501956), (392, 484029), (394, 481572), (441, 430248), (468, 405426), (504, 376467), (546, 347508), (588, 322686), (591, 321048), (637, 297864), (686, 276588), (702, 270284), (728, 260631), (756, 250978), (788, 240786), (819, 231672), (882, 215124), (936, 202713), (1029, 184392), (1092, 173754), (1176, 161343), (1182, 160524), (1274, 148932), (1323, 143416), (1372, 138294), (1379, 137592), (1404, 135142), (1512, 125489), (1576, 120393), (1638, 115836), (1764, 107562), (1773, 107016), (1911, 99288), (2058, 92196), (2184, 86877), (2364, 80262), (2457, 77224), (2548, 74466), (2561, 74088), (2646, 71708), (2744, 69147), (2758, 68796), (2808, 67571), (3087, 61464), (3276, 57918), (3528, 53781), (3546, 53508), (3822, 49644), (4116, 46098), (4137, 45864), (4459, 42552), (4728, 40131), (4914, 38612), (5096, 37233), (5122, 37044), (5292, 35854), (5319, 35672), (5516, 34398), (5733, 33096), (6174, 30732), (6552, 28959), (7092, 26754), (7644, 24822), (7683, 24696), (8232, 23049), (8274, 22932), (8918, 21276), (9261, 20488), (9653, 19656), (9828, 19306), (10244, 18522), (10584, 17927), (10638, 17836), (11032, 17199), (11466, 16548), (12348, 15366), (12411, 15288), (13377, 14184)]