137536256

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:87

約数の個数: 162

約数和(自身を含む): 344501892

約数和(自身を除く): 206965636

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 169, 176, 187, 208, 221, 256, 272, 286, 289, 338, 352, 374, 416, 442, 544, 572, 578, 676, 704, 748, 832, 884, 1088, 1144, 1156, 1352, 1408, 1496, 1664, 1768, 1859, 2176, 2288, 2312, 2431, 2704, 2816, 2873, 2992, 3179, 3328, 3536, 3718, 3757, 4352, 4576, 4624, 4862, 5408, 5746, 5984, 6358, 7072, 7436, 7514, 9152, 9248, 9724, 10816, 11492, 11968, 12716, 14144, 14872, 15028, 18304, 18496, 19448, 21632, 22984, 23936, 25432, 28288, 29744, 30056, 31603, 36608, 36992, 38896, 41327, 43264, 45968, 47872, 48841, 50864, 56576, 59488, 60112, 63206, 73984, 77792, 82654, 91936, 97682, 101728, 118976, 120224, 126412, 155584, 165308, 183872, 195364, 203456, 237952, 240448, 252824, 311168, 330616, 367744, 390728, 406912, 475904, 480896, 505648, 537251, 622336, 661232, 735488, 781456, 813824, 961792, 1011296, 1074502, 1322464, 1562912, 2022592, 2149004, 2644928, 3125824, 4045184, 4298008, 5289856, 6251648, 8090368, 8596016, 10579712, 12503296, 17192032, 34384064, 68768128, 137536256]

約数ペア:

[(1, 137536256), (2, 68768128), (4, 34384064), (8, 17192032), (11, 12503296), (13, 10579712), (16, 8596016), (17, 8090368), (22, 6251648), (26, 5289856), (32, 4298008), (34, 4045184), (44, 3125824), (52, 2644928), (64, 2149004), (68, 2022592), (88, 1562912), (104, 1322464), (128, 1074502), (136, 1011296), (143, 961792), (169, 813824), (176, 781456), (187, 735488), (208, 661232), (221, 622336), (256, 537251), (272, 505648), (286, 480896), (289, 475904), (338, 406912), (352, 390728), (374, 367744), (416, 330616), (442, 311168), (544, 252824), (572, 240448), (578, 237952), (676, 203456), (704, 195364), (748, 183872), (832, 165308), (884, 155584), (1088, 126412), (1144, 120224), (1156, 118976), (1352, 101728), (1408, 97682), (1496, 91936), (1664, 82654), (1768, 77792), (1859, 73984), (2176, 63206), (2288, 60112), (2312, 59488), (2431, 56576), (2704, 50864), (2816, 48841), (2873, 47872), (2992, 45968), (3179, 43264), (3328, 41327), (3536, 38896), (3718, 36992), (3757, 36608), (4352, 31603), (4576, 30056), (4624, 29744), (4862, 28288), (5408, 25432), (5746, 23936), (5984, 22984), (6358, 21632), (7072, 19448), (7436, 18496), (7514, 18304), (9152, 15028), (9248, 14872), (9724, 14144), (10816, 12716), (11492, 11968)]