168681690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 482993280

約数和(自身を除く): 314311590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 43, 45, 54, 58, 81, 86, 87, 90, 129, 135, 145, 162, 167, 174, 215, 258, 261, 270, 290, 334, 387, 405, 430, 435, 501, 522, 645, 774, 783, 810, 835, 870, 1002, 1161, 1247, 1290, 1305, 1503, 1566, 1670, 1935, 2322, 2349, 2494, 2505, 2610, 3006, 3483, 3741, 3870, 3915, 4509, 4698, 4843, 5010, 5805, 6235, 6966, 7181, 7482, 7515, 7830, 9018, 9686, 11223, 11610, 11745, 12470, 13527, 14362, 14529, 15030, 17415, 18705, 21543, 22446, 22545, 23490, 24215, 27054, 29058, 33669, 34830, 35905, 37410, 43086, 43587, 45090, 48430, 56115, 64629, 67338, 67635, 71810, 72645, 87174, 101007, 107715, 112230, 129258, 130761, 135270, 145290, 168345, 193887, 202014, 208249, 215430, 217935, 261522, 323145, 336690, 387774, 392283, 416498, 435870, 505035, 581661, 624747, 646290, 653805, 784566, 969435, 1010070, 1041245, 1163322, 1249494, 1307610, 1874241, 1938870, 1961415, 2082490, 2908305, 3123735, 3748482, 3922830, 5622723, 5816610, 6247470, 9371205, 11245446, 16868169, 18742410, 28113615, 33736338, 56227230, 84340845, 168681690]

約数ペア:

[(1, 168681690), (2, 84340845), (3, 56227230), (5, 33736338), (6, 28113615), (9, 18742410), (10, 16868169), (15, 11245446), (18, 9371205), (27, 6247470), (29, 5816610), (30, 5622723), (43, 3922830), (45, 3748482), (54, 3123735), (58, 2908305), (81, 2082490), (86, 1961415), (87, 1938870), (90, 1874241), (129, 1307610), (135, 1249494), (145, 1163322), (162, 1041245), (167, 1010070), (174, 969435), (215, 784566), (258, 653805), (261, 646290), (270, 624747), (290, 581661), (334, 505035), (387, 435870), (405, 416498), (430, 392283), (435, 387774), (501, 336690), (522, 323145), (645, 261522), (774, 217935), (783, 215430), (810, 208249), (835, 202014), (870, 193887), (1002, 168345), (1161, 145290), (1247, 135270), (1290, 130761), (1305, 129258), (1503, 112230), (1566, 107715), (1670, 101007), (1935, 87174), (2322, 72645), (2349, 71810), (2494, 67635), (2505, 67338), (2610, 64629), (3006, 56115), (3483, 48430), (3741, 45090), (3870, 43587), (3915, 43086), (4509, 37410), (4698, 35905), (4843, 34830), (5010, 33669), (5805, 29058), (6235, 27054), (6966, 24215), (7181, 23490), (7482, 22545), (7515, 22446), (7830, 21543), (9018, 18705), (9686, 17415), (11223, 15030), (11610, 14529), (11745, 14362), (12470, 13527)]