195666408

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 672000000

約数和(自身を除く): 476333592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 139, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 278, 294, 342, 343, 378, 392, 399, 417, 441, 456, 504, 513, 532, 556, 588, 684, 686, 756, 798, 834, 882, 931, 973, 1026, 1029, 1064, 1112, 1176, 1197, 1251, 1323, 1368, 1372, 1512, 1596, 1668, 1764, 1862, 1946, 2052, 2058, 2394, 2502, 2641, 2646, 2744, 2793, 2919, 3087, 3192, 3336, 3528, 3591, 3724, 3753, 3892, 4104, 4116, 4788, 5004, 5282, 5292, 5586, 5838, 6174, 6517, 6811, 7182, 7448, 7506, 7784, 7923, 8232, 8379, 8757, 9261, 9576, 10008, 10564, 10584, 11172, 11676, 12348, 13034, 13622, 14364, 15012, 15846, 16758, 17514, 18487, 18522, 19551, 20433, 21128, 22344, 23352, 23769, 24696, 25137, 26068, 26271, 27244, 28728, 30024, 31692, 33516, 35028, 36974, 37044, 39102, 40866, 47538, 47677, 50274, 52136, 52542, 54488, 55461, 58653, 61299, 63384, 67032, 70056, 71307, 73948, 74088, 78204, 81732, 95076, 95354, 100548, 105084, 110922, 117306, 122598, 129409, 142614, 143031, 147896, 156408, 163464, 166383, 175959, 183897, 190152, 190708, 201096, 210168, 221844, 234612, 245196, 258818, 285228, 286062, 332766, 351918, 367794, 381416, 388227, 429093, 443688, 469224, 490392, 499149, 517636, 570456, 572124, 665532, 703836, 735588, 776454, 858186, 905863, 998298, 1035272, 1144248, 1164681, 1287279, 1331064, 1407672, 1471176, 1552908, 1716372, 1811726, 1996596, 2329362, 2574558, 2717589, 3105816, 3432744, 3494043, 3623452, 3993192, 4658724, 5149116, 5435178, 6988086, 7246904, 8152767, 9317448, 10298232, 10870356, 13976172, 16305534, 21740712, 24458301, 27952344, 32611068, 48916602, 65222136, 97833204, 195666408]

約数ペア:

[(1, 195666408), (2, 97833204), (3, 65222136), (4, 48916602), (6, 32611068), (7, 27952344), (8, 24458301), (9, 21740712), (12, 16305534), (14, 13976172), (18, 10870356), (19, 10298232), (21, 9317448), (24, 8152767), (27, 7246904), (28, 6988086), (36, 5435178), (38, 5149116), (42, 4658724), (49, 3993192), (54, 3623452), (56, 3494043), (57, 3432744), (63, 3105816), (72, 2717589), (76, 2574558), (84, 2329362), (98, 1996596), (108, 1811726), (114, 1716372), (126, 1552908), (133, 1471176), (139, 1407672), (147, 1331064), (152, 1287279), (168, 1164681), (171, 1144248), (189, 1035272), (196, 998298), (216, 905863), (228, 858186), (252, 776454), (266, 735588), (278, 703836), (294, 665532), (342, 572124), (343, 570456), (378, 517636), (392, 499149), (399, 490392), (417, 469224), (441, 443688), (456, 429093), (504, 388227), (513, 381416), (532, 367794), (556, 351918), (588, 332766), (684, 286062), (686, 285228), (756, 258818), (798, 245196), (834, 234612), (882, 221844), (931, 210168), (973, 201096), (1026, 190708), (1029, 190152), (1064, 183897), (1112, 175959), (1176, 166383), (1197, 163464), (1251, 156408), (1323, 147896), (1368, 143031), (1372, 142614), (1512, 129409), (1596, 122598), (1668, 117306), (1764, 110922), (1862, 105084), (1946, 100548), (2052, 95354), (2058, 95076), (2394, 81732), (2502, 78204), (2641, 74088), (2646, 73948), (2744, 71307), (2793, 70056), (2919, 67032), (3087, 63384), (3192, 61299), (3336, 58653), (3528, 55461), (3591, 54488), (3724, 52542), (3753, 52136), (3892, 50274), (4104, 47677), (4116, 47538), (4788, 40866), (5004, 39102), (5282, 37044), (5292, 36974), (5586, 35028), (5838, 33516), (6174, 31692), (6517, 30024), (6811, 28728), (7182, 27244), (7448, 26271), (7506, 26068), (7784, 25137), (7923, 24696), (8232, 23769), (8379, 23352), (8757, 22344), (9261, 21128), (9576, 20433), (10008, 19551), (10564, 18522), (10584, 18487), (11172, 17514), (11676, 16758), (12348, 15846), (13034, 15012), (13622, 14364)]