123257376

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 402594192

約数和(自身を除く): 279336816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 131, 132, 144, 162, 176, 198, 216, 242, 243, 262, 264, 288, 297, 324, 352, 363, 393, 396, 432, 484, 486, 524, 528, 594, 648, 726, 786, 792, 864, 891, 968, 972, 1048, 1056, 1089, 1179, 1188, 1296, 1441, 1452, 1572, 1584, 1782, 1936, 1944, 2096, 2178, 2358, 2376, 2592, 2673, 2882, 2904, 3144, 3168, 3267, 3537, 3564, 3872, 3888, 4192, 4323, 4356, 4716, 4752, 5346, 5764, 5808, 6288, 6534, 7074, 7128, 7776, 8646, 8712, 9432, 9504, 9801, 10611, 10692, 11528, 11616, 12576, 12969, 13068, 14148, 14256, 15851, 17292, 17424, 18864, 19602, 21222, 21384, 23056, 25938, 26136, 28296, 28512, 29403, 31702, 31833, 34584, 34848, 37728, 38907, 39204, 42444, 42768, 46112, 47553, 51876, 52272, 56592, 58806, 63404, 63666, 69168, 77814, 78408, 84888, 85536, 95106, 103752, 104544, 113184, 116721, 117612, 126808, 127332, 138336, 142659, 155628, 156816, 169776, 190212, 207504, 233442, 235224, 253616, 254664, 285318, 311256, 313632, 339552, 350163, 380424, 415008, 427977, 466884, 470448, 507232, 509328, 570636, 622512, 700326, 760848, 855954, 933768, 940896, 1018656, 1141272, 1245024, 1283931, 1400652, 1521696, 1711908, 1867536, 2282544, 2567862, 2801304, 3423816, 3735072, 3851793, 4565088, 5135724, 5602608, 6847632, 7703586, 10271448, 11205216, 13695264, 15407172, 20542896, 30814344, 41085792, 61628688, 123257376]

約数ペア:

[(1, 123257376), (2, 61628688), (3, 41085792), (4, 30814344), (6, 20542896), (8, 15407172), (9, 13695264), (11, 11205216), (12, 10271448), (16, 7703586), (18, 6847632), (22, 5602608), (24, 5135724), (27, 4565088), (32, 3851793), (33, 3735072), (36, 3423816), (44, 2801304), (48, 2567862), (54, 2282544), (66, 1867536), (72, 1711908), (81, 1521696), (88, 1400652), (96, 1283931), (99, 1245024), (108, 1141272), (121, 1018656), (131, 940896), (132, 933768), (144, 855954), (162, 760848), (176, 700326), (198, 622512), (216, 570636), (242, 509328), (243, 507232), (262, 470448), (264, 466884), (288, 427977), (297, 415008), (324, 380424), (352, 350163), (363, 339552), (393, 313632), (396, 311256), (432, 285318), (484, 254664), (486, 253616), (524, 235224), (528, 233442), (594, 207504), (648, 190212), (726, 169776), (786, 156816), (792, 155628), (864, 142659), (891, 138336), (968, 127332), (972, 126808), (1048, 117612), (1056, 116721), (1089, 113184), (1179, 104544), (1188, 103752), (1296, 95106), (1441, 85536), (1452, 84888), (1572, 78408), (1584, 77814), (1782, 69168), (1936, 63666), (1944, 63404), (2096, 58806), (2178, 56592), (2358, 52272), (2376, 51876), (2592, 47553), (2673, 46112), (2882, 42768), (2904, 42444), (3144, 39204), (3168, 38907), (3267, 37728), (3537, 34848), (3564, 34584), (3872, 31833), (3888, 31702), (4192, 29403), (4323, 28512), (4356, 28296), (4716, 26136), (4752, 25938), (5346, 23056), (5764, 21384), (5808, 21222), (6288, 19602), (6534, 18864), (7074, 17424), (7128, 17292), (7776, 15851), (8646, 14256), (8712, 14148), (9432, 13068), (9504, 12969), (9801, 12576), (10611, 11616), (10692, 11528)]