149304832

素因数分解:

$2^9\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1230

約数の個数: 40

約数和(自身を含む): 299558952

約数和(自身を除く): 150254120

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 512, 662, 881, 1324, 1762, 2648, 3524, 5296, 7048, 10592, 14096, 21184, 28192, 42368, 56384, 84736, 112768, 169472, 225536, 291611, 451072, 583222, 1166444, 2332888, 4665776, 9331552, 18663104, 37326208, 74652416, 149304832]

約数ペア:

[(1, 149304832), (2, 74652416), (4, 37326208), (8, 18663104), (16, 9331552), (32, 4665776), (64, 2332888), (128, 1166444), (256, 583222), (331, 451072), (512, 291611), (662, 225536), (881, 169472), (1324, 112768), (1762, 84736), (2648, 56384), (3524, 42368), (5296, 28192), (7048, 21184), (10592, 14096)]