156665856

素因数分解:

$2^{11}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 428107680

約数和(自身を除く): 271441824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 593, 688, 768, 1024, 1032, 1186, 1376, 1536, 1779, 2048, 2064, 2372, 2752, 3072, 3558, 4128, 4744, 5504, 6144, 7116, 8256, 9488, 11008, 14232, 16512, 18976, 22016, 25499, 28464, 33024, 37952, 44032, 50998, 56928, 66048, 75904, 76497, 88064, 101996, 113856, 132096, 151808, 152994, 203992, 227712, 264192, 303616, 305988, 407984, 455424, 607232, 611976, 815968, 910848, 1214464, 1223952, 1631936, 1821696, 2447904, 3263872, 3643392, 4895808, 6527744, 9791616, 13055488, 19583232, 26110976, 39166464, 52221952, 78332928, 156665856]

約数ペア:

[(1, 156665856), (2, 78332928), (3, 52221952), (4, 39166464), (6, 26110976), (8, 19583232), (12, 13055488), (16, 9791616), (24, 6527744), (32, 4895808), (43, 3643392), (48, 3263872), (64, 2447904), (86, 1821696), (96, 1631936), (128, 1223952), (129, 1214464), (172, 910848), (192, 815968), (256, 611976), (258, 607232), (344, 455424), (384, 407984), (512, 305988), (516, 303616), (593, 264192), (688, 227712), (768, 203992), (1024, 152994), (1032, 151808), (1186, 132096), (1376, 113856), (1536, 101996), (1779, 88064), (2048, 76497), (2064, 75904), (2372, 66048), (2752, 56928), (3072, 50998), (3558, 44032), (4128, 37952), (4744, 33024), (5504, 28464), (6144, 25499), (7116, 22016), (8256, 18976), (9488, 16512), (11008, 14232)]