121491792

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 376047360

約数和(自身を除く): 254555568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 102, 108, 136, 142, 144, 153, 204, 213, 216, 233, 272, 284, 306, 408, 426, 432, 459, 466, 568, 612, 639, 699, 816, 852, 918, 932, 1136, 1207, 1224, 1278, 1398, 1704, 1836, 1864, 1917, 2097, 2414, 2448, 2556, 2796, 3408, 3621, 3672, 3728, 3834, 3961, 4194, 4828, 5112, 5592, 6291, 7242, 7344, 7668, 7922, 8388, 9656, 10224, 10863, 11184, 11883, 12582, 14484, 15336, 15844, 16543, 16776, 19312, 21726, 23766, 25164, 28968, 30672, 31688, 32589, 33086, 33552, 35649, 43452, 47532, 49629, 50328, 57936, 63376, 65178, 66172, 71298, 86904, 95064, 99258, 100656, 106947, 130356, 132344, 142596, 148887, 173808, 190128, 198516, 213894, 260712, 264688, 281231, 285192, 297774, 397032, 427788, 446661, 521424, 562462, 570384, 595548, 794064, 843693, 855576, 893322, 1124924, 1191096, 1687386, 1711152, 1786644, 2249848, 2382192, 2531079, 3374772, 3573288, 4499696, 5062158, 6749544, 7146576, 7593237, 10124316, 13499088, 15186474, 20248632, 30372948, 40497264, 60745896, 121491792]

約数ペア:

[(1, 121491792), (2, 60745896), (3, 40497264), (4, 30372948), (6, 20248632), (8, 15186474), (9, 13499088), (12, 10124316), (16, 7593237), (17, 7146576), (18, 6749544), (24, 5062158), (27, 4499696), (34, 3573288), (36, 3374772), (48, 2531079), (51, 2382192), (54, 2249848), (68, 1786644), (71, 1711152), (72, 1687386), (102, 1191096), (108, 1124924), (136, 893322), (142, 855576), (144, 843693), (153, 794064), (204, 595548), (213, 570384), (216, 562462), (233, 521424), (272, 446661), (284, 427788), (306, 397032), (408, 297774), (426, 285192), (432, 281231), (459, 264688), (466, 260712), (568, 213894), (612, 198516), (639, 190128), (699, 173808), (816, 148887), (852, 142596), (918, 132344), (932, 130356), (1136, 106947), (1207, 100656), (1224, 99258), (1278, 95064), (1398, 86904), (1704, 71298), (1836, 66172), (1864, 65178), (1917, 63376), (2097, 57936), (2414, 50328), (2448, 49629), (2556, 47532), (2796, 43452), (3408, 35649), (3621, 33552), (3672, 33086), (3728, 32589), (3834, 31688), (3961, 30672), (4194, 28968), (4828, 25164), (5112, 23766), (5592, 21726), (6291, 19312), (7242, 16776), (7344, 16543), (7668, 15844), (7922, 15336), (8388, 14484), (9656, 12582), (10224, 11883), (10863, 11184)]