131921328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5099}}^1$

素因数の和:5135

約数の個数: 120

約数和(自身を含む): 432561600

約数和(自身を除く): 300640272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 5099, 6468, 8624, 10198, 12936, 15297, 20396, 25872, 30594, 35693, 40792, 56089, 61188, 71386, 81584, 107079, 112178, 122376, 142772, 168267, 214158, 224356, 244752, 249851, 285544, 336534, 392623, 428316, 448712, 499702, 571088, 673068, 749553, 785246, 856632, 897424, 999404, 1177869, 1346136, 1499106, 1570492, 1713264, 1998808, 2355738, 2692272, 2748361, 2998212, 3140984, 3997616, 4711476, 5496722, 5996424, 6281968, 8245083, 9422952, 10993444, 11992848, 16490166, 18845904, 21986888, 32980332, 43973776, 65960664, 131921328]

約数ペア:

[(1, 131921328), (2, 65960664), (3, 43973776), (4, 32980332), (6, 21986888), (7, 18845904), (8, 16490166), (11, 11992848), (12, 10993444), (14, 9422952), (16, 8245083), (21, 6281968), (22, 5996424), (24, 5496722), (28, 4711476), (33, 3997616), (42, 3140984), (44, 2998212), (48, 2748361), (49, 2692272), (56, 2355738), (66, 1998808), (77, 1713264), (84, 1570492), (88, 1499106), (98, 1346136), (112, 1177869), (132, 999404), (147, 897424), (154, 856632), (168, 785246), (176, 749553), (196, 673068), (231, 571088), (264, 499702), (294, 448712), (308, 428316), (336, 392623), (392, 336534), (462, 285544), (528, 249851), (539, 244752), (588, 224356), (616, 214158), (784, 168267), (924, 142772), (1078, 122376), (1176, 112178), (1232, 107079), (1617, 81584), (1848, 71386), (2156, 61188), (2352, 56089), (3234, 40792), (3696, 35693), (4312, 30594), (5099, 25872), (6468, 20396), (8624, 15297), (10198, 12936)]