131422392

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 397056000

約数和(自身を除く): 265633608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1033, 1116, 1178, 1368, 1674, 1767, 2052, 2066, 2232, 2356, 3099, 3348, 3534, 4104, 4132, 4712, 5301, 6198, 6696, 7068, 8264, 9297, 10602, 12396, 14136, 15903, 18594, 19627, 21204, 24792, 27891, 31806, 32023, 37188, 39254, 42408, 55782, 58881, 63612, 64046, 74376, 78508, 96069, 111564, 117762, 127224, 128092, 157016, 176643, 192138, 223128, 235524, 256184, 288207, 353286, 384276, 471048, 529929, 576414, 608437, 706572, 768552, 864621, 1059858, 1152828, 1216874, 1413144, 1729242, 1825311, 2119716, 2305656, 2433748, 3458484, 3650622, 4239432, 4867496, 5475933, 6916968, 7301244, 10951866, 14602488, 16427799, 21903732, 32855598, 43807464, 65711196, 131422392]

約数ペア:

[(1, 131422392), (2, 65711196), (3, 43807464), (4, 32855598), (6, 21903732), (8, 16427799), (9, 14602488), (12, 10951866), (18, 7301244), (19, 6916968), (24, 5475933), (27, 4867496), (31, 4239432), (36, 3650622), (38, 3458484), (54, 2433748), (57, 2305656), (62, 2119716), (72, 1825311), (76, 1729242), (93, 1413144), (108, 1216874), (114, 1152828), (124, 1059858), (152, 864621), (171, 768552), (186, 706572), (216, 608437), (228, 576414), (248, 529929), (279, 471048), (342, 384276), (372, 353286), (456, 288207), (513, 256184), (558, 235524), (589, 223128), (684, 192138), (744, 176643), (837, 157016), (1026, 128092), (1033, 127224), (1116, 117762), (1178, 111564), (1368, 96069), (1674, 78508), (1767, 74376), (2052, 64046), (2066, 63612), (2232, 58881), (2356, 55782), (3099, 42408), (3348, 39254), (3534, 37188), (4104, 32023), (4132, 31806), (4712, 27891), (5301, 24792), (6198, 21204), (6696, 19627), (7068, 18594), (8264, 15903), (9297, 14136), (10602, 12396)]