187331508

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 611520000

約数和(自身を除く): 424188492

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, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 343, 351, 364, 378, 389, 441, 468, 546, 588, 637, 686, 702, 756, 778, 819, 882, 1029, 1092, 1167, 1274, 1323, 1372, 1404, 1556, 1638, 1764, 1911, 2058, 2334, 2457, 2548, 2646, 2723, 3087, 3276, 3501, 3822, 4116, 4459, 4668, 4914, 5057, 5292, 5446, 5733, 6174, 7002, 7644, 8169, 8918, 9261, 9828, 10114, 10503, 10892, 11466, 12348, 13377, 14004, 15171, 16338, 17199, 17836, 18522, 19061, 20228, 21006, 22932, 24507, 26754, 30342, 32676, 34398, 35399, 37044, 38122, 40131, 42012, 45513, 49014, 53508, 57183, 60684, 68796, 70798, 73521, 76244, 80262, 91026, 98028, 106197, 114366, 120393, 133427, 136539, 141596, 147042, 160524, 171549, 182052, 212394, 228732, 240786, 247793, 266854, 273078, 294084, 318591, 343098, 400281, 424788, 481572, 495586, 514647, 533708, 546156, 637182, 686196, 743379, 800562, 955773, 991172, 1029294, 1200843, 1274364, 1486758, 1601124, 1734551, 1911546, 2058588, 2230137, 2401686, 2973516, 3469102, 3602529, 3823092, 4460274, 4803372, 5203653, 6690411, 6938204, 7205058, 8920548, 10407306, 13380822, 14410116, 15610959, 20814612, 26761644, 31221918, 46832877, 62443836, 93665754, 187331508]

約数ペア:

[(1, 187331508), (2, 93665754), (3, 62443836), (4, 46832877), (6, 31221918), (7, 26761644), (9, 20814612), (12, 15610959), (13, 14410116), (14, 13380822), (18, 10407306), (21, 8920548), (26, 7205058), (27, 6938204), (28, 6690411), (36, 5203653), (39, 4803372), (42, 4460274), (49, 3823092), (52, 3602529), (54, 3469102), (63, 2973516), (78, 2401686), (84, 2230137), (91, 2058588), (98, 1911546), (108, 1734551), (117, 1601124), (126, 1486758), (147, 1274364), (156, 1200843), (182, 1029294), (189, 991172), (196, 955773), (234, 800562), (252, 743379), (273, 686196), (294, 637182), (343, 546156), (351, 533708), (364, 514647), (378, 495586), (389, 481572), (441, 424788), (468, 400281), (546, 343098), (588, 318591), (637, 294084), (686, 273078), (702, 266854), (756, 247793), (778, 240786), (819, 228732), (882, 212394), (1029, 182052), (1092, 171549), (1167, 160524), (1274, 147042), (1323, 141596), (1372, 136539), (1404, 133427), (1556, 120393), (1638, 114366), (1764, 106197), (1911, 98028), (2058, 91026), (2334, 80262), (2457, 76244), (2548, 73521), (2646, 70798), (2723, 68796), (3087, 60684), (3276, 57183), (3501, 53508), (3822, 49014), (4116, 45513), (4459, 42012), (4668, 40131), (4914, 38122), (5057, 37044), (5292, 35399), (5446, 34398), (5733, 32676), (6174, 30342), (7002, 26754), (7644, 24507), (8169, 22932), (8918, 21006), (9261, 20228), (9828, 19061), (10114, 18522), (10503, 17836), (10892, 17199), (11466, 16338), (12348, 15171), (13377, 14004)]