140191744

素因数分解:

$2^{11}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 358525440

約数和(自身を除く): 218333696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 127, 128, 154, 176, 196, 224, 254, 256, 308, 352, 392, 448, 508, 512, 539, 616, 704, 784, 889, 896, 1016, 1024, 1078, 1232, 1397, 1408, 1568, 1778, 1792, 2032, 2048, 2156, 2464, 2794, 2816, 3136, 3556, 3584, 4064, 4312, 4928, 5588, 5632, 6223, 6272, 7112, 7168, 8128, 8624, 9779, 9856, 11176, 11264, 12446, 12544, 14224, 14336, 16256, 17248, 19558, 19712, 22352, 22528, 24892, 25088, 28448, 32512, 34496, 39116, 39424, 44704, 49784, 50176, 56896, 65024, 68453, 68992, 78232, 78848, 89408, 99568, 100352, 113792, 130048, 136906, 137984, 156464, 157696, 178816, 199136, 227584, 260096, 273812, 275968, 312928, 357632, 398272, 455168, 547624, 551936, 625856, 715264, 796544, 910336, 1095248, 1103872, 1251712, 1430528, 1593088, 1820672, 2190496, 2503424, 2861056, 3186176, 4380992, 5006848, 6372352, 8761984, 10013696, 12744704, 17523968, 20027392, 35047936, 70095872, 140191744]

約数ペア:

[(1, 140191744), (2, 70095872), (4, 35047936), (7, 20027392), (8, 17523968), (11, 12744704), (14, 10013696), (16, 8761984), (22, 6372352), (28, 5006848), (32, 4380992), (44, 3186176), (49, 2861056), (56, 2503424), (64, 2190496), (77, 1820672), (88, 1593088), (98, 1430528), (112, 1251712), (127, 1103872), (128, 1095248), (154, 910336), (176, 796544), (196, 715264), (224, 625856), (254, 551936), (256, 547624), (308, 455168), (352, 398272), (392, 357632), (448, 312928), (508, 275968), (512, 273812), (539, 260096), (616, 227584), (704, 199136), (784, 178816), (889, 157696), (896, 156464), (1016, 137984), (1024, 136906), (1078, 130048), (1232, 113792), (1397, 100352), (1408, 99568), (1568, 89408), (1778, 78848), (1792, 78232), (2032, 68992), (2048, 68453), (2156, 65024), (2464, 56896), (2794, 50176), (2816, 49784), (3136, 44704), (3556, 39424), (3584, 39116), (4064, 34496), (4312, 32512), (4928, 28448), (5588, 25088), (5632, 24892), (6223, 22528), (6272, 22352), (7112, 19712), (7168, 19558), (8128, 17248), (8624, 16256), (9779, 14336), (9856, 14224), (11176, 12544), (11264, 12446)]