164883544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 399237120

約数和(自身を除く): 234353576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 37, 56, 62, 68, 74, 119, 124, 136, 148, 151, 217, 238, 248, 259, 296, 302, 434, 476, 518, 527, 604, 629, 868, 952, 1036, 1054, 1057, 1147, 1208, 1258, 1736, 2072, 2108, 2114, 2294, 2516, 2567, 3689, 4216, 4228, 4403, 4588, 4681, 5032, 5134, 5587, 7378, 8029, 8456, 8806, 9176, 9362, 10268, 11174, 14756, 16058, 17612, 17969, 18724, 19499, 20536, 22348, 29512, 32116, 32767, 35224, 35938, 37448, 38998, 39109, 44696, 64232, 65534, 71876, 77996, 78218, 79577, 94979, 131068, 136493, 143752, 155992, 156436, 159154, 173197, 189958, 262136, 272986, 312872, 318308, 346394, 379916, 545972, 557039, 636616, 664853, 692788, 759832, 1091944, 1114078, 1212379, 1329706, 1385576, 2228156, 2424758, 2659412, 2944349, 4456312, 4849516, 5318824, 5888698, 9699032, 11777396, 20610443, 23554792, 41220886, 82441772, 164883544]

約数ペア:

[(1, 164883544), (2, 82441772), (4, 41220886), (7, 23554792), (8, 20610443), (14, 11777396), (17, 9699032), (28, 5888698), (31, 5318824), (34, 4849516), (37, 4456312), (56, 2944349), (62, 2659412), (68, 2424758), (74, 2228156), (119, 1385576), (124, 1329706), (136, 1212379), (148, 1114078), (151, 1091944), (217, 759832), (238, 692788), (248, 664853), (259, 636616), (296, 557039), (302, 545972), (434, 379916), (476, 346394), (518, 318308), (527, 312872), (604, 272986), (629, 262136), (868, 189958), (952, 173197), (1036, 159154), (1054, 156436), (1057, 155992), (1147, 143752), (1208, 136493), (1258, 131068), (1736, 94979), (2072, 79577), (2108, 78218), (2114, 77996), (2294, 71876), (2516, 65534), (2567, 64232), (3689, 44696), (4216, 39109), (4228, 38998), (4403, 37448), (4588, 35938), (4681, 35224), (5032, 32767), (5134, 32116), (5587, 29512), (7378, 22348), (8029, 20536), (8456, 19499), (8806, 18724), (9176, 17969), (9362, 17612), (10268, 16058), (11174, 14756)]