140813904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 160

約数和(自身を含む): 468541440

約数和(自身を除く): 327727536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1229, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2458, 2604, 2728, 3472, 3687, 3696, 4092, 4774, 4916, 5208, 5456, 7161, 7374, 8184, 8603, 9548, 9832, 10416, 13519, 14322, 14748, 16368, 17206, 19096, 19664, 25809, 27038, 28644, 29496, 34412, 38099, 38192, 40557, 51618, 54076, 57288, 58992, 68824, 76198, 81114, 94633, 103236, 108152, 114297, 114576, 137648, 152396, 162228, 189266, 206472, 216304, 228594, 266693, 283899, 304792, 324456, 378532, 412944, 419089, 457188, 533386, 567798, 609584, 648912, 757064, 800079, 838178, 914376, 1066772, 1135596, 1257267, 1514128, 1600158, 1676356, 1828752, 2133544, 2271192, 2514534, 2933623, 3200316, 3352712, 4267088, 4542384, 5029068, 5867246, 6400632, 6705424, 8800869, 10058136, 11734492, 12801264, 17601738, 20116272, 23468984, 35203476, 46937968, 70406952, 140813904]

約数ペア:

[(1, 140813904), (2, 70406952), (3, 46937968), (4, 35203476), (6, 23468984), (7, 20116272), (8, 17601738), (11, 12801264), (12, 11734492), (14, 10058136), (16, 8800869), (21, 6705424), (22, 6400632), (24, 5867246), (28, 5029068), (31, 4542384), (33, 4267088), (42, 3352712), (44, 3200316), (48, 2933623), (56, 2514534), (62, 2271192), (66, 2133544), (77, 1828752), (84, 1676356), (88, 1600158), (93, 1514128), (112, 1257267), (124, 1135596), (132, 1066772), (154, 914376), (168, 838178), (176, 800079), (186, 757064), (217, 648912), (231, 609584), (248, 567798), (264, 533386), (308, 457188), (336, 419089), (341, 412944), (372, 378532), (434, 324456), (462, 304792), (496, 283899), (528, 266693), (616, 228594), (651, 216304), (682, 206472), (744, 189266), (868, 162228), (924, 152396), (1023, 137648), (1229, 114576), (1232, 114297), (1302, 108152), (1364, 103236), (1488, 94633), (1736, 81114), (1848, 76198), (2046, 68824), (2387, 58992), (2458, 57288), (2604, 54076), (2728, 51618), (3472, 40557), (3687, 38192), (3696, 38099), (4092, 34412), (4774, 29496), (4916, 28644), (5208, 27038), (5456, 25809), (7161, 19664), (7374, 19096), (8184, 17206), (8603, 16368), (9548, 14748), (9832, 14322), (10416, 13519)]