142421136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20784

約数の個数: 80

約数和(自身を含む): 432264000

約数和(自身を除く): 289842864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 20749, 41498, 62247, 82996, 124494, 165992, 228239, 248988, 269737, 331984, 456478, 497976, 539474, 684717, 809211, 912956, 995952, 1078948, 1369434, 1618422, 1825912, 2157896, 2738868, 2967107, 3236844, 3651824, 4315792, 5477736, 5934214, 6473688, 8901321, 10955472, 11868428, 12947376, 17802642, 23736856, 35605284, 47473712, 71210568, 142421136]

約数ペア:

[(1, 142421136), (2, 71210568), (3, 47473712), (4, 35605284), (6, 23736856), (8, 17802642), (11, 12947376), (12, 11868428), (13, 10955472), (16, 8901321), (22, 6473688), (24, 5934214), (26, 5477736), (33, 4315792), (39, 3651824), (44, 3236844), (48, 2967107), (52, 2738868), (66, 2157896), (78, 1825912), (88, 1618422), (104, 1369434), (132, 1078948), (143, 995952), (156, 912956), (176, 809211), (208, 684717), (264, 539474), (286, 497976), (312, 456478), (429, 331984), (528, 269737), (572, 248988), (624, 228239), (858, 165992), (1144, 124494), (1716, 82996), (2288, 62247), (3432, 41498), (6864, 20749)]