140664832

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 112

約数和(自身を含む): 352300032

約数和(自身を除く): 211635200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 223, 224, 256, 308, 352, 446, 448, 512, 616, 704, 892, 896, 1024, 1232, 1408, 1561, 1784, 1792, 2048, 2453, 2464, 2816, 3122, 3568, 3584, 4096, 4906, 4928, 5632, 6244, 7136, 7168, 8192, 9812, 9856, 11264, 12488, 14272, 14336, 17171, 19624, 19712, 22528, 24976, 28544, 28672, 34342, 39248, 39424, 45056, 49952, 57088, 57344, 68684, 78496, 78848, 90112, 99904, 114176, 137368, 156992, 157696, 199808, 228352, 274736, 313984, 315392, 399616, 456704, 549472, 627968, 630784, 799232, 913408, 1098944, 1255936, 1598464, 1826816, 2197888, 2511872, 3196928, 4395776, 5023744, 6393856, 8791552, 10047488, 12787712, 17583104, 20094976, 35166208, 70332416, 140664832]

約数ペア:

[(1, 140664832), (2, 70332416), (4, 35166208), (7, 20094976), (8, 17583104), (11, 12787712), (14, 10047488), (16, 8791552), (22, 6393856), (28, 5023744), (32, 4395776), (44, 3196928), (56, 2511872), (64, 2197888), (77, 1826816), (88, 1598464), (112, 1255936), (128, 1098944), (154, 913408), (176, 799232), (223, 630784), (224, 627968), (256, 549472), (308, 456704), (352, 399616), (446, 315392), (448, 313984), (512, 274736), (616, 228352), (704, 199808), (892, 157696), (896, 156992), (1024, 137368), (1232, 114176), (1408, 99904), (1561, 90112), (1784, 78848), (1792, 78496), (2048, 68684), (2453, 57344), (2464, 57088), (2816, 49952), (3122, 45056), (3568, 39424), (3584, 39248), (4096, 34342), (4906, 28672), (4928, 28544), (5632, 24976), (6244, 22528), (7136, 19712), (7168, 19624), (8192, 17171), (9812, 14336), (9856, 14272), (11264, 12488)]