129043068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 388862208

約数和(自身を除く): 259819140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 196, 213, 231, 281, 284, 294, 308, 426, 462, 497, 539, 562, 588, 781, 843, 852, 924, 994, 1078, 1124, 1491, 1562, 1617, 1686, 1967, 1988, 2156, 2343, 2982, 3091, 3124, 3234, 3372, 3479, 3934, 4686, 5467, 5901, 5964, 6182, 6468, 6958, 7868, 9273, 9372, 10437, 10934, 11802, 12364, 13769, 13916, 16401, 18546, 19951, 20874, 21637, 21868, 23604, 27538, 32802, 37092, 38269, 39902, 41307, 41748, 43274, 55076, 59853, 64911, 65604, 76538, 79804, 82614, 86548, 114807, 119706, 129822, 139657, 151459, 153076, 165228, 219461, 229614, 239412, 259644, 279314, 302918, 418971, 438922, 454377, 459228, 558628, 605836, 658383, 837942, 877844, 908754, 977599, 1316766, 1536227, 1675884, 1817508, 1955198, 2633532, 2932797, 3072454, 3910396, 4608681, 5865594, 6144908, 9217362, 10753589, 11731188, 18434724, 21507178, 32260767, 43014356, 64521534, 129043068]

約数ペア:

[(1, 129043068), (2, 64521534), (3, 43014356), (4, 32260767), (6, 21507178), (7, 18434724), (11, 11731188), (12, 10753589), (14, 9217362), (21, 6144908), (22, 5865594), (28, 4608681), (33, 3910396), (42, 3072454), (44, 2932797), (49, 2633532), (66, 1955198), (71, 1817508), (77, 1675884), (84, 1536227), (98, 1316766), (132, 977599), (142, 908754), (147, 877844), (154, 837942), (196, 658383), (213, 605836), (231, 558628), (281, 459228), (284, 454377), (294, 438922), (308, 418971), (426, 302918), (462, 279314), (497, 259644), (539, 239412), (562, 229614), (588, 219461), (781, 165228), (843, 153076), (852, 151459), (924, 139657), (994, 129822), (1078, 119706), (1124, 114807), (1491, 86548), (1562, 82614), (1617, 79804), (1686, 76538), (1967, 65604), (1988, 64911), (2156, 59853), (2343, 55076), (2982, 43274), (3091, 41748), (3124, 41307), (3234, 39902), (3372, 38269), (3479, 37092), (3934, 32802), (4686, 27538), (5467, 23604), (5901, 21868), (5964, 21637), (6182, 20874), (6468, 19951), (6958, 18546), (7868, 16401), (9273, 13916), (9372, 13769), (10437, 12364), (10934, 11802)]