108913168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 284426240

約数和(自身を除く): 175513072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 127, 133, 152, 182, 208, 217, 247, 248, 254, 266, 304, 364, 403, 434, 494, 496, 508, 532, 589, 728, 806, 868, 889, 988, 1016, 1064, 1178, 1456, 1612, 1651, 1729, 1736, 1778, 1976, 2032, 2128, 2356, 2413, 2821, 3224, 3302, 3458, 3472, 3556, 3937, 3952, 4123, 4712, 4826, 5642, 6448, 6604, 6916, 7112, 7657, 7874, 8246, 9424, 9652, 11284, 11557, 13208, 13832, 14224, 15314, 15748, 16492, 16891, 19304, 22568, 23114, 26416, 27559, 27664, 30628, 31369, 31496, 32984, 33782, 38608, 45136, 46228, 51181, 53599, 55118, 61256, 62738, 62992, 65968, 67564, 74803, 92456, 102362, 107198, 110236, 122512, 125476, 135128, 149606, 184912, 204724, 214396, 219583, 220472, 250952, 270256, 299212, 358267, 409448, 428792, 439166, 440944, 501904, 523621, 598424, 716534, 818896, 857584, 878332, 972439, 1047242, 1196848, 1433068, 1756664, 1944878, 2094484, 2866136, 3513328, 3889756, 4188968, 5732272, 6807073, 7779512, 8377936, 13614146, 15559024, 27228292, 54456584, 108913168]

約数ペア:

[(1, 108913168), (2, 54456584), (4, 27228292), (7, 15559024), (8, 13614146), (13, 8377936), (14, 7779512), (16, 6807073), (19, 5732272), (26, 4188968), (28, 3889756), (31, 3513328), (38, 2866136), (52, 2094484), (56, 1944878), (62, 1756664), (76, 1433068), (91, 1196848), (104, 1047242), (112, 972439), (124, 878332), (127, 857584), (133, 818896), (152, 716534), (182, 598424), (208, 523621), (217, 501904), (247, 440944), (248, 439166), (254, 428792), (266, 409448), (304, 358267), (364, 299212), (403, 270256), (434, 250952), (494, 220472), (496, 219583), (508, 214396), (532, 204724), (589, 184912), (728, 149606), (806, 135128), (868, 125476), (889, 122512), (988, 110236), (1016, 107198), (1064, 102362), (1178, 92456), (1456, 74803), (1612, 67564), (1651, 65968), (1729, 62992), (1736, 62738), (1778, 61256), (1976, 55118), (2032, 53599), (2128, 51181), (2356, 46228), (2413, 45136), (2821, 38608), (3224, 33782), (3302, 32984), (3458, 31496), (3472, 31369), (3556, 30628), (3937, 27664), (3952, 27559), (4123, 26416), (4712, 23114), (4826, 22568), (5642, 19304), (6448, 16891), (6604, 16492), (6916, 15748), (7112, 15314), (7657, 14224), (7874, 13832), (8246, 13208), (9424, 11557), (9652, 11284)]