155931072

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 492459264

約数和(自身を除く): 336528192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 48, 51, 64, 66, 68, 86, 88, 96, 101, 102, 129, 132, 136, 172, 176, 187, 192, 202, 204, 258, 264, 272, 303, 344, 352, 374, 404, 408, 473, 516, 528, 544, 561, 606, 688, 704, 731, 748, 808, 816, 946, 1032, 1056, 1088, 1111, 1122, 1212, 1376, 1419, 1462, 1496, 1616, 1632, 1717, 1892, 2064, 2112, 2193, 2222, 2244, 2424, 2752, 2838, 2924, 2992, 3232, 3264, 3333, 3434, 3784, 4128, 4343, 4386, 4444, 4488, 4848, 5151, 5676, 5848, 5984, 6464, 6666, 6868, 7568, 8041, 8256, 8686, 8772, 8888, 8976, 9696, 10302, 11352, 11696, 11968, 13029, 13332, 13736, 15136, 16082, 17372, 17544, 17776, 17952, 18887, 19392, 20604, 22704, 23392, 24123, 26058, 26664, 27472, 30272, 32164, 34744, 35088, 35552, 35904, 37774, 41208, 45408, 46784, 47773, 48246, 52116, 53328, 54944, 56661, 64328, 69488, 70176, 71104, 73831, 75548, 82416, 90816, 95546, 96492, 104232, 106656, 109888, 113322, 128656, 138976, 140352, 143319, 147662, 151096, 164832, 191092, 192984, 208464, 213312, 221493, 226644, 257312, 277952, 286638, 295324, 302192, 329664, 382184, 385968, 416928, 442986, 453288, 514624, 573276, 590648, 604384, 764368, 771936, 812141, 833856, 885972, 906576, 1146552, 1181296, 1208768, 1528736, 1543872, 1624282, 1771944, 1813152, 2293104, 2362592, 2436423, 3057472, 3248564, 3543888, 3626304, 4586208, 4725184, 4872846, 6497128, 7087776, 9172416, 9745692, 12994256, 14175552, 19491384, 25988512, 38982768, 51977024, 77965536, 155931072]

約数ペア:

[(1, 155931072), (2, 77965536), (3, 51977024), (4, 38982768), (6, 25988512), (8, 19491384), (11, 14175552), (12, 12994256), (16, 9745692), (17, 9172416), (22, 7087776), (24, 6497128), (32, 4872846), (33, 4725184), (34, 4586208), (43, 3626304), (44, 3543888), (48, 3248564), (51, 3057472), (64, 2436423), (66, 2362592), (68, 2293104), (86, 1813152), (88, 1771944), (96, 1624282), (101, 1543872), (102, 1528736), (129, 1208768), (132, 1181296), (136, 1146552), (172, 906576), (176, 885972), (187, 833856), (192, 812141), (202, 771936), (204, 764368), (258, 604384), (264, 590648), (272, 573276), (303, 514624), (344, 453288), (352, 442986), (374, 416928), (404, 385968), (408, 382184), (473, 329664), (516, 302192), (528, 295324), (544, 286638), (561, 277952), (606, 257312), (688, 226644), (704, 221493), (731, 213312), (748, 208464), (808, 192984), (816, 191092), (946, 164832), (1032, 151096), (1056, 147662), (1088, 143319), (1111, 140352), (1122, 138976), (1212, 128656), (1376, 113322), (1419, 109888), (1462, 106656), (1496, 104232), (1616, 96492), (1632, 95546), (1717, 90816), (1892, 82416), (2064, 75548), (2112, 73831), (2193, 71104), (2222, 70176), (2244, 69488), (2424, 64328), (2752, 56661), (2838, 54944), (2924, 53328), (2992, 52116), (3232, 48246), (3264, 47773), (3333, 46784), (3434, 45408), (3784, 41208), (4128, 37774), (4343, 35904), (4386, 35552), (4444, 35088), (4488, 34744), (4848, 32164), (5151, 30272), (5676, 27472), (5848, 26664), (5984, 26058), (6464, 24123), (6666, 23392), (6868, 22704), (7568, 20604), (8041, 19392), (8256, 18887), (8686, 17952), (8772, 17776), (8888, 17544), (8976, 17372), (9696, 16082), (10302, 15136), (11352, 13736), (11696, 13332), (11968, 13029)]