156482048

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9908

約数の個数: 40

約数和(自身を含む): 322776960

約数和(自身を除く): 166294912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 9859, 15872, 19718, 39436, 78872, 157744, 305629, 315488, 611258, 630976, 1222516, 1261952, 2445032, 2523904, 4890064, 5047808, 9780128, 19560256, 39120512, 78241024, 156482048]

約数ペア:

[(1, 156482048), (2, 78241024), (4, 39120512), (8, 19560256), (16, 9780128), (31, 5047808), (32, 4890064), (62, 2523904), (64, 2445032), (124, 1261952), (128, 1222516), (248, 630976), (256, 611258), (496, 315488), (512, 305629), (992, 157744), (1984, 78872), (3968, 39436), (7936, 19718), (9859, 15872)]