161178444

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 515200000

約数和(自身を除く): 354021556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 229, 252, 266, 294, 342, 343, 378, 399, 441, 458, 513, 532, 588, 684, 686, 687, 756, 798, 882, 916, 931, 1026, 1029, 1197, 1323, 1372, 1374, 1596, 1603, 1764, 1862, 2052, 2058, 2061, 2394, 2646, 2748, 2793, 3087, 3206, 3591, 3724, 4116, 4122, 4351, 4788, 4809, 5292, 5586, 6174, 6183, 6412, 6517, 7182, 8244, 8379, 8702, 9261, 9618, 11172, 11221, 12348, 12366, 13034, 13053, 14364, 14427, 16758, 17404, 18522, 19236, 19551, 22442, 24732, 25137, 26068, 26106, 28854, 30457, 33516, 33663, 37044, 39102, 39159, 43281, 44884, 50274, 52212, 57708, 58653, 60914, 67326, 78204, 78318, 78547, 86562, 91371, 100548, 100989, 117306, 117477, 121828, 134652, 156636, 157094, 173124, 175959, 182742, 201978, 213199, 234612, 234954, 235641, 274113, 302967, 314188, 351918, 365484, 403956, 426398, 469908, 471282, 548226, 605934, 639597, 703836, 706923, 822339, 852796, 942564, 1096452, 1211868, 1279194, 1413846, 1492393, 1644678, 1918791, 2120769, 2558388, 2827692, 2984786, 3289356, 3837582, 4241538, 4477179, 5756373, 5969572, 7675164, 8483076, 8954358, 11512746, 13431537, 17908716, 23025492, 26863074, 40294611, 53726148, 80589222, 161178444]

約数ペア:

[(1, 161178444), (2, 80589222), (3, 53726148), (4, 40294611), (6, 26863074), (7, 23025492), (9, 17908716), (12, 13431537), (14, 11512746), (18, 8954358), (19, 8483076), (21, 7675164), (27, 5969572), (28, 5756373), (36, 4477179), (38, 4241538), (42, 3837582), (49, 3289356), (54, 2984786), (57, 2827692), (63, 2558388), (76, 2120769), (84, 1918791), (98, 1644678), (108, 1492393), (114, 1413846), (126, 1279194), (133, 1211868), (147, 1096452), (171, 942564), (189, 852796), (196, 822339), (228, 706923), (229, 703836), (252, 639597), (266, 605934), (294, 548226), (342, 471282), (343, 469908), (378, 426398), (399, 403956), (441, 365484), (458, 351918), (513, 314188), (532, 302967), (588, 274113), (684, 235641), (686, 234954), (687, 234612), (756, 213199), (798, 201978), (882, 182742), (916, 175959), (931, 173124), (1026, 157094), (1029, 156636), (1197, 134652), (1323, 121828), (1372, 117477), (1374, 117306), (1596, 100989), (1603, 100548), (1764, 91371), (1862, 86562), (2052, 78547), (2058, 78318), (2061, 78204), (2394, 67326), (2646, 60914), (2748, 58653), (2793, 57708), (3087, 52212), (3206, 50274), (3591, 44884), (3724, 43281), (4116, 39159), (4122, 39102), (4351, 37044), (4788, 33663), (4809, 33516), (5292, 30457), (5586, 28854), (6174, 26106), (6183, 26068), (6412, 25137), (6517, 24732), (7182, 22442), (8244, 19551), (8379, 19236), (8702, 18522), (9261, 17404), (9618, 16758), (11172, 14427), (11221, 14364), (12348, 13053), (12366, 13034)]