137673984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{25609}}^1$

素因数の和:25635

約数の個数: 72

約数和(自身を含む): 418774720

約数和(自身を除く): 281100736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 25609, 51218, 76827, 102436, 153654, 179263, 204872, 307308, 358526, 409744, 537789, 614616, 717052, 819488, 1075578, 1229232, 1434104, 1638976, 2151156, 2458464, 2868208, 3277952, 4302312, 4916928, 5736416, 6555904, 8604624, 9833856, 11472832, 17209248, 19667712, 22945664, 34418496, 45891328, 68836992, 137673984]

約数ペア:

[(1, 137673984), (2, 68836992), (3, 45891328), (4, 34418496), (6, 22945664), (7, 19667712), (8, 17209248), (12, 11472832), (14, 9833856), (16, 8604624), (21, 6555904), (24, 5736416), (28, 4916928), (32, 4302312), (42, 3277952), (48, 2868208), (56, 2458464), (64, 2151156), (84, 1638976), (96, 1434104), (112, 1229232), (128, 1075578), (168, 819488), (192, 717052), (224, 614616), (256, 537789), (336, 409744), (384, 358526), (448, 307308), (672, 204872), (768, 179263), (896, 153654), (1344, 102436), (1792, 76827), (2688, 51218), (5376, 25609)]