161108688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 465713248

約数和(自身を除く): 304604560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 307, 312, 348, 377, 464, 614, 624, 696, 754, 841, 921, 1131, 1228, 1392, 1508, 1682, 1842, 2262, 2456, 2523, 3016, 3364, 3684, 3991, 4524, 4912, 5046, 6032, 6728, 7368, 7982, 8903, 9048, 10092, 10933, 11973, 13456, 14736, 15964, 17806, 18096, 20184, 21866, 23946, 26709, 31928, 32799, 35612, 40368, 43732, 47892, 53418, 63856, 65598, 71224, 87464, 95784, 106836, 115739, 131196, 142448, 174928, 191568, 213672, 231478, 258187, 262392, 347217, 427344, 462956, 516374, 524784, 694434, 774561, 925912, 1032748, 1388868, 1549122, 1851824, 2065496, 2777736, 3098244, 3356431, 4130992, 5555472, 6196488, 6712862, 10069293, 12392976, 13425724, 20138586, 26851448, 40277172, 53702896, 80554344, 161108688]

約数ペア:

[(1, 161108688), (2, 80554344), (3, 53702896), (4, 40277172), (6, 26851448), (8, 20138586), (12, 13425724), (13, 12392976), (16, 10069293), (24, 6712862), (26, 6196488), (29, 5555472), (39, 4130992), (48, 3356431), (52, 3098244), (58, 2777736), (78, 2065496), (87, 1851824), (104, 1549122), (116, 1388868), (156, 1032748), (174, 925912), (208, 774561), (232, 694434), (307, 524784), (312, 516374), (348, 462956), (377, 427344), (464, 347217), (614, 262392), (624, 258187), (696, 231478), (754, 213672), (841, 191568), (921, 174928), (1131, 142448), (1228, 131196), (1392, 115739), (1508, 106836), (1682, 95784), (1842, 87464), (2262, 71224), (2456, 65598), (2523, 63856), (3016, 53418), (3364, 47892), (3684, 43732), (3991, 40368), (4524, 35612), (4912, 32799), (5046, 31928), (6032, 26709), (6728, 23946), (7368, 21866), (7982, 20184), (8903, 18096), (9048, 17806), (10092, 15964), (10933, 14736), (11973, 13456)]