149941792

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 411844608

約数和(自身を除く): 261902816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 151, 154, 176, 182, 208, 217, 224, 248, 286, 302, 308, 341, 352, 364, 403, 416, 434, 496, 572, 604, 616, 682, 728, 806, 868, 992, 1001, 1057, 1144, 1208, 1232, 1364, 1456, 1612, 1661, 1736, 1963, 2002, 2114, 2288, 2387, 2416, 2464, 2728, 2821, 2912, 3224, 3322, 3472, 3926, 4004, 4228, 4433, 4576, 4681, 4774, 4832, 5456, 5642, 6448, 6644, 6944, 7852, 8008, 8456, 8866, 9362, 9548, 10912, 11284, 11627, 12896, 13288, 13741, 15704, 16016, 16912, 17732, 18724, 19096, 21593, 22568, 23254, 26576, 27482, 31031, 31408, 32032, 32767, 33824, 35464, 37448, 38192, 43186, 45136, 46508, 51491, 53152, 54964, 60853, 62062, 62816, 65534, 70928, 74896, 76384, 86372, 90272, 93016, 102982, 109928, 121706, 124124, 131068, 141856, 149792, 151151, 172744, 186032, 205964, 219856, 243412, 248248, 262136, 302302, 345488, 360437, 372064, 411928, 425971, 439712, 486824, 496496, 524272, 604604, 669383, 690976, 720874, 823856, 851942, 973648, 992992, 1048544, 1209208, 1338766, 1441748, 1647712, 1703884, 1947296, 2418416, 2677532, 2883496, 3407768, 4685681, 4836832, 5355064, 5766992, 6815536, 9371362, 10710128, 11533984, 13631072, 18742724, 21420256, 37485448, 74970896, 149941792]

約数ペア:

[(1, 149941792), (2, 74970896), (4, 37485448), (7, 21420256), (8, 18742724), (11, 13631072), (13, 11533984), (14, 10710128), (16, 9371362), (22, 6815536), (26, 5766992), (28, 5355064), (31, 4836832), (32, 4685681), (44, 3407768), (52, 2883496), (56, 2677532), (62, 2418416), (77, 1947296), (88, 1703884), (91, 1647712), (104, 1441748), (112, 1338766), (124, 1209208), (143, 1048544), (151, 992992), (154, 973648), (176, 851942), (182, 823856), (208, 720874), (217, 690976), (224, 669383), (248, 604604), (286, 524272), (302, 496496), (308, 486824), (341, 439712), (352, 425971), (364, 411928), (403, 372064), (416, 360437), (434, 345488), (496, 302302), (572, 262136), (604, 248248), (616, 243412), (682, 219856), (728, 205964), (806, 186032), (868, 172744), (992, 151151), (1001, 149792), (1057, 141856), (1144, 131068), (1208, 124124), (1232, 121706), (1364, 109928), (1456, 102982), (1612, 93016), (1661, 90272), (1736, 86372), (1963, 76384), (2002, 74896), (2114, 70928), (2288, 65534), (2387, 62816), (2416, 62062), (2464, 60853), (2728, 54964), (2821, 53152), (2912, 51491), (3224, 46508), (3322, 45136), (3472, 43186), (3926, 38192), (4004, 37448), (4228, 35464), (4433, 33824), (4576, 32767), (4681, 32032), (4774, 31408), (4832, 31031), (5456, 27482), (5642, 26576), (6448, 23254), (6644, 22568), (6944, 21593), (7852, 19096), (8008, 18724), (8456, 17732), (8866, 16912), (9362, 16016), (9548, 15704), (10912, 13741), (11284, 13288), (11627, 12896)]