179152372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 390700800

約数和(自身を除く): 211548428

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 67, 74, 89, 116, 134, 148, 178, 203, 259, 268, 356, 406, 469, 518, 623, 812, 938, 1036, 1073, 1246, 1876, 1943, 2146, 2479, 2492, 2581, 3293, 3886, 4292, 4958, 5162, 5963, 6586, 7511, 7772, 9916, 10324, 11926, 13172, 13601, 15022, 17353, 18067, 23051, 23852, 27202, 30044, 34706, 36134, 41741, 46102, 54404, 69412, 71891, 72268, 83482, 92204, 95497, 143782, 166964, 172927, 190994, 220631, 287564, 345854, 381988, 441262, 503237, 668479, 691708, 882524, 1006474, 1210489, 1336958, 1544417, 2012948, 2420978, 2673916, 3088834, 4841956, 6177668, 6398299, 12796598, 25593196, 44788093, 89576186, 179152372]

約数ペア:

[(1, 179152372), (2, 89576186), (4, 44788093), (7, 25593196), (14, 12796598), (28, 6398299), (29, 6177668), (37, 4841956), (58, 3088834), (67, 2673916), (74, 2420978), (89, 2012948), (116, 1544417), (134, 1336958), (148, 1210489), (178, 1006474), (203, 882524), (259, 691708), (268, 668479), (356, 503237), (406, 441262), (469, 381988), (518, 345854), (623, 287564), (812, 220631), (938, 190994), (1036, 172927), (1073, 166964), (1246, 143782), (1876, 95497), (1943, 92204), (2146, 83482), (2479, 72268), (2492, 71891), (2581, 69412), (3293, 54404), (3886, 46102), (4292, 41741), (4958, 36134), (5162, 34706), (5963, 30044), (6586, 27202), (7511, 23852), (7772, 23051), (9916, 18067), (10324, 17353), (11926, 15022), (13172, 13601)]