164079608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 412369920

約数和(自身を除く): 248290312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 37, 44, 46, 56, 74, 77, 88, 92, 148, 154, 161, 184, 253, 259, 296, 308, 313, 322, 407, 506, 518, 616, 626, 644, 814, 851, 1012, 1036, 1252, 1288, 1628, 1702, 1771, 2024, 2072, 2191, 2504, 2849, 3256, 3404, 3443, 3542, 4382, 5698, 5957, 6808, 6886, 7084, 7199, 8764, 9361, 11396, 11581, 11914, 13772, 14168, 14398, 17528, 18722, 22792, 23162, 23828, 24101, 27544, 28796, 37444, 46324, 47656, 48202, 50393, 57592, 65527, 74888, 79189, 81067, 92648, 96404, 100786, 127391, 131054, 158378, 162134, 192808, 201572, 254782, 262108, 266363, 316756, 324268, 403144, 509564, 524216, 532726, 554323, 633512, 648536, 891737, 1019128, 1065452, 1108646, 1783474, 1864541, 2130904, 2217292, 2929993, 3566948, 3729082, 4434584, 5859986, 7133896, 7458164, 11719972, 14916328, 20509951, 23439944, 41019902, 82039804, 164079608]

約数ペア:

[(1, 164079608), (2, 82039804), (4, 41019902), (7, 23439944), (8, 20509951), (11, 14916328), (14, 11719972), (22, 7458164), (23, 7133896), (28, 5859986), (37, 4434584), (44, 3729082), (46, 3566948), (56, 2929993), (74, 2217292), (77, 2130904), (88, 1864541), (92, 1783474), (148, 1108646), (154, 1065452), (161, 1019128), (184, 891737), (253, 648536), (259, 633512), (296, 554323), (308, 532726), (313, 524216), (322, 509564), (407, 403144), (506, 324268), (518, 316756), (616, 266363), (626, 262108), (644, 254782), (814, 201572), (851, 192808), (1012, 162134), (1036, 158378), (1252, 131054), (1288, 127391), (1628, 100786), (1702, 96404), (1771, 92648), (2024, 81067), (2072, 79189), (2191, 74888), (2504, 65527), (2849, 57592), (3256, 50393), (3404, 48202), (3443, 47656), (3542, 46324), (4382, 37444), (5698, 28796), (5957, 27544), (6808, 24101), (6886, 23828), (7084, 23162), (7199, 22792), (8764, 18722), (9361, 17528), (11396, 14398), (11581, 14168), (11914, 13772)]