161651328

素因数分解:

$2^7\times 3^1\times {\mathrm{420967}}^1$

素因数の和:420984

約数の個数: 32

約数和(自身を含む): 429387360

約数和(自身を除く): 267736032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420967, 841934, 1262901, 1683868, 2525802, 3367736, 5051604, 6735472, 10103208, 13470944, 20206416, 26941888, 40412832, 53883776, 80825664, 161651328]

約数ペア:

[(1, 161651328), (2, 80825664), (3, 53883776), (4, 40412832), (6, 26941888), (8, 20206416), (12, 13470944), (16, 10103208), (24, 6735472), (32, 5051604), (48, 3367736), (64, 2525802), (96, 1683868), (128, 1262901), (192, 841934), (384, 420967)]