140345712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 180

約数和(自身を含む): 436594080

約数和(自身を除く): 296248368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 79, 104, 117, 144, 146, 156, 158, 169, 208, 219, 234, 237, 292, 312, 316, 338, 438, 468, 474, 507, 584, 624, 632, 657, 676, 711, 876, 936, 948, 949, 1014, 1027, 1168, 1264, 1314, 1352, 1422, 1521, 1752, 1872, 1896, 1898, 2028, 2054, 2628, 2704, 2844, 2847, 3042, 3081, 3504, 3792, 3796, 4056, 4108, 5256, 5688, 5694, 5767, 6084, 6162, 7592, 8112, 8216, 8541, 9243, 10512, 11376, 11388, 11534, 12168, 12324, 12337, 13351, 15184, 16432, 17082, 17301, 18486, 22776, 23068, 24336, 24648, 24674, 26702, 34164, 34602, 36972, 37011, 40053, 45552, 46136, 49296, 49348, 51903, 53404, 68328, 69204, 73944, 74022, 74971, 80106, 92272, 98696, 103806, 106808, 111033, 120159, 136656, 138408, 147888, 148044, 149942, 160212, 197392, 207612, 213616, 222066, 224913, 240318, 276816, 296088, 299884, 320424, 415224, 444132, 449826, 480636, 592176, 599768, 640848, 674739, 830448, 888264, 899652, 961272, 974623, 1199536, 1349478, 1776528, 1799304, 1922544, 1949246, 2698956, 2923869, 3598608, 3898492, 5397912, 5847738, 7796984, 8771607, 10795824, 11695476, 15593968, 17543214, 23390952, 35086428, 46781904, 70172856, 140345712]

約数ペア:

[(1, 140345712), (2, 70172856), (3, 46781904), (4, 35086428), (6, 23390952), (8, 17543214), (9, 15593968), (12, 11695476), (13, 10795824), (16, 8771607), (18, 7796984), (24, 5847738), (26, 5397912), (36, 3898492), (39, 3598608), (48, 2923869), (52, 2698956), (72, 1949246), (73, 1922544), (78, 1799304), (79, 1776528), (104, 1349478), (117, 1199536), (144, 974623), (146, 961272), (156, 899652), (158, 888264), (169, 830448), (208, 674739), (219, 640848), (234, 599768), (237, 592176), (292, 480636), (312, 449826), (316, 444132), (338, 415224), (438, 320424), (468, 299884), (474, 296088), (507, 276816), (584, 240318), (624, 224913), (632, 222066), (657, 213616), (676, 207612), (711, 197392), (876, 160212), (936, 149942), (948, 148044), (949, 147888), (1014, 138408), (1027, 136656), (1168, 120159), (1264, 111033), (1314, 106808), (1352, 103806), (1422, 98696), (1521, 92272), (1752, 80106), (1872, 74971), (1896, 74022), (1898, 73944), (2028, 69204), (2054, 68328), (2628, 53404), (2704, 51903), (2844, 49348), (2847, 49296), (3042, 46136), (3081, 45552), (3504, 40053), (3792, 37011), (3796, 36972), (4056, 34602), (4108, 34164), (5256, 26702), (5688, 24674), (5694, 24648), (5767, 24336), (6084, 23068), (6162, 22776), (7592, 18486), (8112, 17301), (8216, 17082), (8541, 16432), (9243, 15184), (10512, 13351), (11376, 12337), (11388, 12324), (11534, 12168)]