131766912

素因数分解:

$2^7\times 3^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 399880800

約数和(自身を除く): 268113888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 179, 192, 213, 216, 284, 288, 324, 358, 384, 426, 432, 537, 568, 576, 639, 648, 716, 852, 864, 1074, 1136, 1152, 1278, 1296, 1432, 1611, 1704, 1728, 1917, 2148, 2272, 2556, 2592, 2864, 3222, 3408, 3456, 3834, 4296, 4544, 4833, 5112, 5184, 5728, 5751, 6444, 6816, 7668, 8592, 9088, 9666, 10224, 10368, 11456, 11502, 12709, 12888, 13632, 14499, 15336, 17184, 19332, 20448, 22912, 23004, 25418, 25776, 27264, 28998, 30672, 34368, 38127, 38664, 40896, 46008, 50836, 51552, 57996, 61344, 68736, 76254, 77328, 81792, 92016, 101672, 103104, 114381, 115992, 122688, 152508, 154656, 184032, 203344, 206208, 228762, 231984, 245376, 305016, 309312, 343143, 368064, 406688, 457524, 463968, 610032, 618624, 686286, 736128, 813376, 915048, 927936, 1029429, 1220064, 1372572, 1626752, 1830096, 1855872, 2058858, 2440128, 2745144, 3660192, 4117716, 4880256, 5490288, 7320384, 8235432, 10980576, 14640768, 16470864, 21961152, 32941728, 43922304, 65883456, 131766912]

約数ペア:

[(1, 131766912), (2, 65883456), (3, 43922304), (4, 32941728), (6, 21961152), (8, 16470864), (9, 14640768), (12, 10980576), (16, 8235432), (18, 7320384), (24, 5490288), (27, 4880256), (32, 4117716), (36, 3660192), (48, 2745144), (54, 2440128), (64, 2058858), (71, 1855872), (72, 1830096), (81, 1626752), (96, 1372572), (108, 1220064), (128, 1029429), (142, 927936), (144, 915048), (162, 813376), (179, 736128), (192, 686286), (213, 618624), (216, 610032), (284, 463968), (288, 457524), (324, 406688), (358, 368064), (384, 343143), (426, 309312), (432, 305016), (537, 245376), (568, 231984), (576, 228762), (639, 206208), (648, 203344), (716, 184032), (852, 154656), (864, 152508), (1074, 122688), (1136, 115992), (1152, 114381), (1278, 103104), (1296, 101672), (1432, 92016), (1611, 81792), (1704, 77328), (1728, 76254), (1917, 68736), (2148, 61344), (2272, 57996), (2556, 51552), (2592, 50836), (2864, 46008), (3222, 40896), (3408, 38664), (3456, 38127), (3834, 34368), (4296, 30672), (4544, 28998), (4833, 27264), (5112, 25776), (5184, 25418), (5728, 23004), (5751, 22912), (6444, 20448), (6816, 19332), (7668, 17184), (8592, 15336), (9088, 14499), (9666, 13632), (10224, 12888), (10368, 12709), (11456, 11502)]