138136544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 348636960

約数和(自身を除く): 210500416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 89, 91, 104, 112, 164, 169, 178, 182, 208, 224, 287, 328, 338, 356, 364, 416, 533, 574, 623, 656, 676, 712, 728, 1066, 1148, 1157, 1183, 1246, 1312, 1352, 1424, 1456, 2132, 2296, 2314, 2366, 2492, 2704, 2848, 2912, 3649, 3731, 4264, 4592, 4628, 4732, 4984, 5408, 6929, 7298, 7462, 8099, 8528, 9184, 9256, 9464, 9968, 13858, 14596, 14924, 15041, 16198, 17056, 18512, 18928, 19936, 25543, 27716, 29192, 29848, 30082, 32396, 37024, 37856, 47437, 48503, 51086, 55432, 58384, 59696, 60164, 64792, 94874, 97006, 102172, 105287, 110864, 116768, 119392, 120328, 129584, 189748, 194012, 204344, 210574, 221728, 240656, 259168, 332059, 379496, 388024, 408688, 421148, 481312, 616681, 664118, 758992, 776048, 817376, 842296, 1233362, 1328236, 1517984, 1552096, 1684592, 2466724, 2656472, 3369184, 4316767, 4933448, 5312944, 8633534, 9866896, 10625888, 17267068, 19733792, 34534136, 69068272, 138136544]

約数ペア:

[(1, 138136544), (2, 69068272), (4, 34534136), (7, 19733792), (8, 17267068), (13, 10625888), (14, 9866896), (16, 8633534), (26, 5312944), (28, 4933448), (32, 4316767), (41, 3369184), (52, 2656472), (56, 2466724), (82, 1684592), (89, 1552096), (91, 1517984), (104, 1328236), (112, 1233362), (164, 842296), (169, 817376), (178, 776048), (182, 758992), (208, 664118), (224, 616681), (287, 481312), (328, 421148), (338, 408688), (356, 388024), (364, 379496), (416, 332059), (533, 259168), (574, 240656), (623, 221728), (656, 210574), (676, 204344), (712, 194012), (728, 189748), (1066, 129584), (1148, 120328), (1157, 119392), (1183, 116768), (1246, 110864), (1312, 105287), (1352, 102172), (1424, 97006), (1456, 94874), (2132, 64792), (2296, 60164), (2314, 59696), (2366, 58384), (2492, 55432), (2704, 51086), (2848, 48503), (2912, 47437), (3649, 37856), (3731, 37024), (4264, 32396), (4592, 30082), (4628, 29848), (4732, 29192), (4984, 27716), (5408, 25543), (6929, 19936), (7298, 18928), (7462, 18512), (8099, 17056), (8528, 16198), (9184, 15041), (9256, 14924), (9464, 14596), (9968, 13858)]