149230464

素因数分解:

$2^7\times 3^1\times {\mathrm{388621}}^1$

素因数の和:388638

約数の個数: 32

約数和(自身を含む): 396394440

約数和(自身を除く): 247163976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 388621, 777242, 1165863, 1554484, 2331726, 3108968, 4663452, 6217936, 9326904, 12435872, 18653808, 24871744, 37307616, 49743488, 74615232, 149230464]

約数ペア:

[(1, 149230464), (2, 74615232), (3, 49743488), (4, 37307616), (6, 24871744), (8, 18653808), (12, 12435872), (16, 9326904), (24, 6217936), (32, 4663452), (48, 3108968), (64, 2331726), (96, 1554484), (128, 1165863), (192, 777242), (384, 388621)]