161210784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 504348768

約数和(自身を除く): 343137984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 797, 903, 1032, 1176, 1204, 1376, 1568, 1594, 1806, 2064, 2107, 2352, 2391, 2408, 3188, 3612, 4128, 4214, 4704, 4782, 4816, 5579, 6321, 6376, 7224, 8428, 9564, 9632, 11158, 12642, 12752, 14448, 16737, 16856, 19128, 22316, 25284, 25504, 28896, 33474, 33712, 34271, 38256, 39053, 44632, 50568, 66948, 67424, 68542, 76512, 78106, 89264, 101136, 102813, 117159, 133896, 137084, 156212, 178528, 202272, 205626, 234318, 239897, 267792, 274168, 312424, 411252, 468636, 479794, 535584, 548336, 624848, 719691, 822504, 937272, 959588, 1096672, 1249696, 1439382, 1645008, 1679279, 1874544, 1919176, 2878764, 3290016, 3358558, 3749088, 3838352, 5037837, 5757528, 6717116, 7676704, 10075674, 11515056, 13434232, 20151348, 23030112, 26868464, 40302696, 53736928, 80605392, 161210784]

約数ペア:

[(1, 161210784), (2, 80605392), (3, 53736928), (4, 40302696), (6, 26868464), (7, 23030112), (8, 20151348), (12, 13434232), (14, 11515056), (16, 10075674), (21, 7676704), (24, 6717116), (28, 5757528), (32, 5037837), (42, 3838352), (43, 3749088), (48, 3358558), (49, 3290016), (56, 2878764), (84, 1919176), (86, 1874544), (96, 1679279), (98, 1645008), (112, 1439382), (129, 1249696), (147, 1096672), (168, 959588), (172, 937272), (196, 822504), (224, 719691), (258, 624848), (294, 548336), (301, 535584), (336, 479794), (344, 468636), (392, 411252), (516, 312424), (588, 274168), (602, 267792), (672, 239897), (688, 234318), (784, 205626), (797, 202272), (903, 178528), (1032, 156212), (1176, 137084), (1204, 133896), (1376, 117159), (1568, 102813), (1594, 101136), (1806, 89264), (2064, 78106), (2107, 76512), (2352, 68542), (2391, 67424), (2408, 66948), (3188, 50568), (3612, 44632), (4128, 39053), (4214, 38256), (4704, 34271), (4782, 33712), (4816, 33474), (5579, 28896), (6321, 25504), (6376, 25284), (7224, 22316), (8428, 19128), (9564, 16856), (9632, 16737), (11158, 14448), (12642, 12752)]