144457768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 355461120

約数和(自身を除く): 211003352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 124, 148, 173, 182, 217, 248, 259, 296, 346, 364, 403, 434, 481, 518, 692, 728, 806, 868, 962, 1036, 1147, 1211, 1384, 1612, 1736, 1924, 2072, 2249, 2294, 2422, 2821, 3224, 3367, 3848, 4498, 4588, 4844, 5363, 5642, 6401, 6734, 8029, 8996, 9176, 9688, 10726, 11284, 12802, 13468, 14911, 15743, 16058, 17992, 21452, 22568, 25604, 26936, 29822, 31486, 32116, 37541, 42904, 44807, 51208, 59644, 62972, 64232, 69719, 75082, 83213, 89614, 104377, 119288, 125944, 139438, 150164, 166426, 179228, 198431, 208754, 278876, 300328, 332852, 358456, 396862, 417508, 488033, 557752, 582491, 665704, 793724, 835016, 976066, 1164982, 1389017, 1587448, 1952132, 2329964, 2579603, 2778034, 3904264, 4659928, 5159206, 5556068, 10318412, 11112136, 18057221, 20636824, 36114442, 72228884, 144457768]

約数ペア:

[(1, 144457768), (2, 72228884), (4, 36114442), (7, 20636824), (8, 18057221), (13, 11112136), (14, 10318412), (26, 5556068), (28, 5159206), (31, 4659928), (37, 3904264), (52, 2778034), (56, 2579603), (62, 2329964), (74, 1952132), (91, 1587448), (104, 1389017), (124, 1164982), (148, 976066), (173, 835016), (182, 793724), (217, 665704), (248, 582491), (259, 557752), (296, 488033), (346, 417508), (364, 396862), (403, 358456), (434, 332852), (481, 300328), (518, 278876), (692, 208754), (728, 198431), (806, 179228), (868, 166426), (962, 150164), (1036, 139438), (1147, 125944), (1211, 119288), (1384, 104377), (1612, 89614), (1736, 83213), (1924, 75082), (2072, 69719), (2249, 64232), (2294, 62972), (2422, 59644), (2821, 51208), (3224, 44807), (3367, 42904), (3848, 37541), (4498, 32116), (4588, 31486), (4844, 29822), (5363, 26936), (5642, 25604), (6401, 22568), (6734, 21452), (8029, 17992), (8996, 16058), (9176, 15743), (9688, 14911), (10726, 13468), (11284, 12802)]