159965208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 497952000

約数和(自身を除く): 337986792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 37, 39, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 148, 149, 156, 186, 222, 234, 248, 279, 296, 298, 312, 333, 372, 403, 444, 447, 468, 481, 558, 596, 666, 744, 806, 888, 894, 936, 962, 1116, 1147, 1192, 1209, 1332, 1341, 1443, 1612, 1788, 1924, 1937, 2232, 2294, 2418, 2664, 2682, 2886, 3224, 3441, 3576, 3627, 3848, 3874, 4329, 4588, 4619, 4836, 5364, 5513, 5772, 5811, 6882, 7254, 7748, 8658, 9176, 9238, 9672, 10323, 10728, 11026, 11544, 11622, 13764, 13857, 14508, 14911, 15496, 16539, 17316, 17433, 18476, 20646, 22052, 23244, 27528, 27714, 29016, 29822, 33078, 34632, 34866, 36952, 41292, 41571, 44104, 44733, 46488, 49617, 55428, 59644, 60047, 66156, 69732, 71669, 82584, 83142, 89466, 99234, 110856, 119288, 120094, 132312, 134199, 139464, 143338, 166284, 170903, 178932, 180141, 198468, 215007, 240188, 268398, 286676, 332568, 341806, 357864, 360282, 396936, 430014, 480376, 512709, 536796, 540423, 573352, 645021, 683612, 720564, 860028, 1025418, 1073592, 1080846, 1290042, 1367224, 1441128, 1538127, 1720056, 2050836, 2161692, 2221739, 2580084, 3076254, 4101672, 4323384, 4443478, 5160168, 6152508, 6665217, 8886956, 12305016, 13330434, 17773912, 19995651, 26660868, 39991302, 53321736, 79982604, 159965208]

約数ペア:

[(1, 159965208), (2, 79982604), (3, 53321736), (4, 39991302), (6, 26660868), (8, 19995651), (9, 17773912), (12, 13330434), (13, 12305016), (18, 8886956), (24, 6665217), (26, 6152508), (31, 5160168), (36, 4443478), (37, 4323384), (39, 4101672), (52, 3076254), (62, 2580084), (72, 2221739), (74, 2161692), (78, 2050836), (93, 1720056), (104, 1538127), (111, 1441128), (117, 1367224), (124, 1290042), (148, 1080846), (149, 1073592), (156, 1025418), (186, 860028), (222, 720564), (234, 683612), (248, 645021), (279, 573352), (296, 540423), (298, 536796), (312, 512709), (333, 480376), (372, 430014), (403, 396936), (444, 360282), (447, 357864), (468, 341806), (481, 332568), (558, 286676), (596, 268398), (666, 240188), (744, 215007), (806, 198468), (888, 180141), (894, 178932), (936, 170903), (962, 166284), (1116, 143338), (1147, 139464), (1192, 134199), (1209, 132312), (1332, 120094), (1341, 119288), (1443, 110856), (1612, 99234), (1788, 89466), (1924, 83142), (1937, 82584), (2232, 71669), (2294, 69732), (2418, 66156), (2664, 60047), (2682, 59644), (2886, 55428), (3224, 49617), (3441, 46488), (3576, 44733), (3627, 44104), (3848, 41571), (3874, 41292), (4329, 36952), (4588, 34866), (4619, 34632), (4836, 33078), (5364, 29822), (5513, 29016), (5772, 27714), (5811, 27528), (6882, 23244), (7254, 22052), (7748, 20646), (8658, 18476), (9176, 17433), (9238, 17316), (9672, 16539), (10323, 15496), (10728, 14911), (11026, 14508), (11544, 13857), (11622, 13764)]