122147584

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 281123584

約数和(自身を除く): 158976000

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 128, 136, 208, 221, 254, 256, 272, 289, 416, 442, 508, 544, 578, 832, 884, 1016, 1088, 1156, 1651, 1664, 1768, 2032, 2159, 2176, 2312, 3302, 3328, 3536, 3757, 4064, 4318, 4352, 4624, 6604, 7072, 7514, 8128, 8636, 9248, 13208, 14144, 15028, 16256, 17272, 18496, 26416, 28067, 28288, 30056, 32512, 34544, 36703, 36992, 52832, 56134, 56576, 60112, 69088, 73406, 73984, 105664, 112268, 120224, 138176, 146812, 211328, 224536, 240448, 276352, 293624, 422656, 449072, 477139, 480896, 552704, 587248, 898144, 954278, 961792, 1174496, 1796288, 1908556, 2348992, 3592576, 3817112, 4697984, 7185152, 7634224, 9395968, 15268448, 30536896, 61073792, 122147584]

約数ペア:

[(1, 122147584), (2, 61073792), (4, 30536896), (8, 15268448), (13, 9395968), (16, 7634224), (17, 7185152), (26, 4697984), (32, 3817112), (34, 3592576), (52, 2348992), (64, 1908556), (68, 1796288), (104, 1174496), (127, 961792), (128, 954278), (136, 898144), (208, 587248), (221, 552704), (254, 480896), (256, 477139), (272, 449072), (289, 422656), (416, 293624), (442, 276352), (508, 240448), (544, 224536), (578, 211328), (832, 146812), (884, 138176), (1016, 120224), (1088, 112268), (1156, 105664), (1651, 73984), (1664, 73406), (1768, 69088), (2032, 60112), (2159, 56576), (2176, 56134), (2312, 52832), (3302, 36992), (3328, 36703), (3536, 34544), (3757, 32512), (4064, 30056), (4318, 28288), (4352, 28067), (4624, 26416), (6604, 18496), (7072, 17272), (7514, 16256), (8128, 15028), (8636, 14144), (9248, 13208)]