191874648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 611573760

約数和(自身を除く): 419699112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 127, 136, 138, 161, 168, 184, 204, 238, 254, 276, 322, 357, 381, 391, 408, 476, 483, 508, 529, 552, 644, 714, 762, 782, 889, 952, 966, 1016, 1058, 1173, 1288, 1428, 1524, 1564, 1587, 1778, 1932, 2116, 2159, 2346, 2667, 2737, 2856, 2921, 3048, 3128, 3174, 3556, 3703, 3864, 4232, 4318, 4692, 5334, 5474, 5842, 6348, 6477, 7112, 7406, 8211, 8636, 8763, 8993, 9384, 10668, 10948, 11109, 11684, 12696, 12954, 14812, 15113, 16422, 17272, 17526, 17986, 20447, 21336, 21896, 22218, 23368, 25908, 26979, 29624, 30226, 32844, 35052, 35972, 40894, 44436, 45339, 49657, 51816, 53958, 60452, 61341, 62951, 65688, 67183, 70104, 71944, 81788, 88872, 90678, 99314, 107916, 120904, 122682, 125902, 134366, 148971, 163576, 181356, 188853, 198628, 201549, 215832, 245364, 251804, 268732, 297942, 347599, 362712, 377706, 397256, 403098, 470281, 490728, 503608, 537464, 595884, 695198, 755412, 806196, 940562, 1042797, 1142111, 1191768, 1390396, 1410843, 1510824, 1612392, 1881124, 2085594, 2284222, 2780792, 2821686, 3426333, 3762248, 4171188, 4568444, 5643372, 6852666, 7994777, 8342376, 9136888, 11286744, 13705332, 15989554, 23984331, 27410664, 31979108, 47968662, 63958216, 95937324, 191874648]

約数ペア:

[(1, 191874648), (2, 95937324), (3, 63958216), (4, 47968662), (6, 31979108), (7, 27410664), (8, 23984331), (12, 15989554), (14, 13705332), (17, 11286744), (21, 9136888), (23, 8342376), (24, 7994777), (28, 6852666), (34, 5643372), (42, 4568444), (46, 4171188), (51, 3762248), (56, 3426333), (68, 2821686), (69, 2780792), (84, 2284222), (92, 2085594), (102, 1881124), (119, 1612392), (127, 1510824), (136, 1410843), (138, 1390396), (161, 1191768), (168, 1142111), (184, 1042797), (204, 940562), (238, 806196), (254, 755412), (276, 695198), (322, 595884), (357, 537464), (381, 503608), (391, 490728), (408, 470281), (476, 403098), (483, 397256), (508, 377706), (529, 362712), (552, 347599), (644, 297942), (714, 268732), (762, 251804), (782, 245364), (889, 215832), (952, 201549), (966, 198628), (1016, 188853), (1058, 181356), (1173, 163576), (1288, 148971), (1428, 134366), (1524, 125902), (1564, 122682), (1587, 120904), (1778, 107916), (1932, 99314), (2116, 90678), (2159, 88872), (2346, 81788), (2667, 71944), (2737, 70104), (2856, 67183), (2921, 65688), (3048, 62951), (3128, 61341), (3174, 60452), (3556, 53958), (3703, 51816), (3864, 49657), (4232, 45339), (4318, 44436), (4692, 40894), (5334, 35972), (5474, 35052), (5842, 32844), (6348, 30226), (6477, 29624), (7112, 26979), (7406, 25908), (8211, 23368), (8636, 22218), (8763, 21896), (8993, 21336), (9384, 20447), (10668, 17986), (10948, 17526), (11109, 17272), (11684, 16422), (12696, 15113), (12954, 14812)]