187916288

素因数分解:

$2^{13}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 112

約数和(自身を含む): 448238880

約数和(自身を除く): 260322592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 113, 116, 128, 203, 224, 226, 232, 256, 406, 448, 452, 464, 512, 791, 812, 896, 904, 928, 1024, 1582, 1624, 1792, 1808, 1856, 2048, 3164, 3248, 3277, 3584, 3616, 3712, 4096, 6328, 6496, 6554, 7168, 7232, 7424, 8192, 12656, 12992, 13108, 14336, 14464, 14848, 22939, 25312, 25984, 26216, 28672, 28928, 29696, 45878, 50624, 51968, 52432, 57344, 57856, 59392, 91756, 101248, 103936, 104864, 115712, 118784, 183512, 202496, 207872, 209728, 231424, 237568, 367024, 404992, 415744, 419456, 462848, 734048, 809984, 831488, 838912, 925696, 1468096, 1619968, 1662976, 1677824, 2936192, 3239936, 3355648, 5872384, 6479872, 6711296, 11744768, 13422592, 23489536, 26845184, 46979072, 93958144, 187916288]

約数ペア:

[(1, 187916288), (2, 93958144), (4, 46979072), (7, 26845184), (8, 23489536), (14, 13422592), (16, 11744768), (28, 6711296), (29, 6479872), (32, 5872384), (56, 3355648), (58, 3239936), (64, 2936192), (112, 1677824), (113, 1662976), (116, 1619968), (128, 1468096), (203, 925696), (224, 838912), (226, 831488), (232, 809984), (256, 734048), (406, 462848), (448, 419456), (452, 415744), (464, 404992), (512, 367024), (791, 237568), (812, 231424), (896, 209728), (904, 207872), (928, 202496), (1024, 183512), (1582, 118784), (1624, 115712), (1792, 104864), (1808, 103936), (1856, 101248), (2048, 91756), (3164, 59392), (3248, 57856), (3277, 57344), (3584, 52432), (3616, 51968), (3712, 50624), (4096, 45878), (6328, 29696), (6496, 28928), (6554, 28672), (7168, 26216), (7232, 25984), (7424, 25312), (8192, 22939), (12656, 14848), (12992, 14464), (13108, 14336)]