142424912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 365690880

約数和(自身を除く): 223265968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 112, 119, 124, 127, 133, 136, 152, 217, 238, 248, 254, 266, 272, 304, 323, 434, 476, 496, 508, 527, 532, 589, 646, 868, 889, 952, 1016, 1054, 1064, 1178, 1292, 1736, 1778, 1904, 2032, 2108, 2128, 2159, 2261, 2356, 2413, 2584, 3472, 3556, 3689, 3937, 4123, 4216, 4318, 4522, 4712, 4826, 5168, 7112, 7378, 7874, 8246, 8432, 8636, 9044, 9424, 9652, 10013, 14224, 14756, 15113, 15748, 16492, 16891, 17272, 18088, 19304, 20026, 27559, 29512, 30226, 31496, 32984, 33782, 34544, 36176, 38608, 40052, 41021, 55118, 59024, 60452, 62992, 65968, 66929, 67564, 70091, 74803, 80104, 82042, 110236, 120904, 133858, 135128, 140182, 149606, 160208, 164084, 220472, 241808, 267716, 270256, 280364, 287147, 299212, 328168, 440944, 468503, 523621, 535432, 560728, 574294, 598424, 656336, 937006, 1047242, 1070864, 1121456, 1148588, 1196848, 1271651, 1874012, 2094484, 2297176, 2543302, 3748024, 4188968, 4594352, 5086604, 7496048, 8377936, 8901557, 10173208, 17803114, 20346416, 35606228, 71212456, 142424912]

約数ペア:

[(1, 142424912), (2, 71212456), (4, 35606228), (7, 20346416), (8, 17803114), (14, 10173208), (16, 8901557), (17, 8377936), (19, 7496048), (28, 5086604), (31, 4594352), (34, 4188968), (38, 3748024), (56, 2543302), (62, 2297176), (68, 2094484), (76, 1874012), (112, 1271651), (119, 1196848), (124, 1148588), (127, 1121456), (133, 1070864), (136, 1047242), (152, 937006), (217, 656336), (238, 598424), (248, 574294), (254, 560728), (266, 535432), (272, 523621), (304, 468503), (323, 440944), (434, 328168), (476, 299212), (496, 287147), (508, 280364), (527, 270256), (532, 267716), (589, 241808), (646, 220472), (868, 164084), (889, 160208), (952, 149606), (1016, 140182), (1054, 135128), (1064, 133858), (1178, 120904), (1292, 110236), (1736, 82042), (1778, 80104), (1904, 74803), (2032, 70091), (2108, 67564), (2128, 66929), (2159, 65968), (2261, 62992), (2356, 60452), (2413, 59024), (2584, 55118), (3472, 41021), (3556, 40052), (3689, 38608), (3937, 36176), (4123, 34544), (4216, 33782), (4318, 32984), (4522, 31496), (4712, 30226), (4826, 29512), (5168, 27559), (7112, 20026), (7378, 19304), (7874, 18088), (8246, 17272), (8432, 16891), (8636, 16492), (9044, 15748), (9424, 15113), (9652, 14756), (10013, 14224)]