141222528

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 429871860

約数和(自身を除く): 288649332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 257, 288, 318, 324, 384, 424, 432, 477, 514, 576, 636, 648, 771, 848, 864, 954, 1028, 1152, 1272, 1296, 1431, 1542, 1696, 1728, 1908, 2056, 2313, 2544, 2592, 2862, 3084, 3392, 3456, 3816, 4112, 4293, 4626, 5088, 5184, 5724, 6168, 6784, 6939, 7632, 8224, 8586, 9252, 10176, 10368, 11448, 12336, 13621, 13878, 15264, 16448, 17172, 18504, 20352, 20817, 22896, 24672, 27242, 27756, 30528, 32896, 34344, 37008, 40863, 41634, 45792, 49344, 54484, 55512, 61056, 68688, 74016, 81726, 83268, 91584, 98688, 108968, 111024, 122589, 137376, 148032, 163452, 166536, 183168, 217936, 222048, 245178, 274752, 296064, 326904, 333072, 367767, 435872, 444096, 490356, 549504, 653808, 666144, 735534, 871744, 888192, 980712, 1103301, 1307616, 1332288, 1471068, 1743488, 1961424, 2206602, 2615232, 2664576, 2942136, 3922848, 4413204, 5230464, 5884272, 7845696, 8826408, 11768544, 15691392, 17652816, 23537088, 35305632, 47074176, 70611264, 141222528]

約数ペア:

[(1, 141222528), (2, 70611264), (3, 47074176), (4, 35305632), (6, 23537088), (8, 17652816), (9, 15691392), (12, 11768544), (16, 8826408), (18, 7845696), (24, 5884272), (27, 5230464), (32, 4413204), (36, 3922848), (48, 2942136), (53, 2664576), (54, 2615232), (64, 2206602), (72, 1961424), (81, 1743488), (96, 1471068), (106, 1332288), (108, 1307616), (128, 1103301), (144, 980712), (159, 888192), (162, 871744), (192, 735534), (212, 666144), (216, 653808), (257, 549504), (288, 490356), (318, 444096), (324, 435872), (384, 367767), (424, 333072), (432, 326904), (477, 296064), (514, 274752), (576, 245178), (636, 222048), (648, 217936), (771, 183168), (848, 166536), (864, 163452), (954, 148032), (1028, 137376), (1152, 122589), (1272, 111024), (1296, 108968), (1431, 98688), (1542, 91584), (1696, 83268), (1728, 81726), (1908, 74016), (2056, 68688), (2313, 61056), (2544, 55512), (2592, 54484), (2862, 49344), (3084, 45792), (3392, 41634), (3456, 40863), (3816, 37008), (4112, 34344), (4293, 32896), (4626, 30528), (5088, 27756), (5184, 27242), (5724, 24672), (6168, 22896), (6784, 20817), (6939, 20352), (7632, 18504), (8224, 17172), (8586, 16448), (9252, 15264), (10176, 13878), (10368, 13621), (11448, 12336)]