138319488

素因数分解:

$2^7\times 3^5\times {\mathrm{4447}}^1$

素因数の和:4476

約数の個数: 96

約数和(自身を含む): 412863360

約数和(自身を除く): 274543872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 4447, 5184, 7776, 8894, 10368, 13341, 15552, 17788, 26682, 31104, 35576, 40023, 53364, 71152, 80046, 106728, 120069, 142304, 160092, 213456, 240138, 284608, 320184, 360207, 426912, 480276, 569216, 640368, 720414, 853824, 960552, 1080621, 1280736, 1440828, 1707648, 1921104, 2161242, 2561472, 2881656, 3842208, 4322484, 5122944, 5763312, 7684416, 8644968, 11526624, 15368832, 17289936, 23053248, 34579872, 46106496, 69159744, 138319488]

約数ペア:

[(1, 138319488), (2, 69159744), (3, 46106496), (4, 34579872), (6, 23053248), (8, 17289936), (9, 15368832), (12, 11526624), (16, 8644968), (18, 7684416), (24, 5763312), (27, 5122944), (32, 4322484), (36, 3842208), (48, 2881656), (54, 2561472), (64, 2161242), (72, 1921104), (81, 1707648), (96, 1440828), (108, 1280736), (128, 1080621), (144, 960552), (162, 853824), (192, 720414), (216, 640368), (243, 569216), (288, 480276), (324, 426912), (384, 360207), (432, 320184), (486, 284608), (576, 240138), (648, 213456), (864, 160092), (972, 142304), (1152, 120069), (1296, 106728), (1728, 80046), (1944, 71152), (2592, 53364), (3456, 40023), (3888, 35576), (4447, 31104), (5184, 26682), (7776, 17788), (8894, 15552), (10368, 13341)]