157421184

素因数分解:

$2^7\times 3^1\times {\mathrm{409951}}^1$

素因数の和:409968

約数の個数: 32

約数和(自身を含む): 418151040

約数和(自身を除く): 260729856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 409951, 819902, 1229853, 1639804, 2459706, 3279608, 4919412, 6559216, 9838824, 13118432, 19677648, 26236864, 39355296, 52473728, 78710592, 157421184]

約数ペア:

[(1, 157421184), (2, 78710592), (3, 52473728), (4, 39355296), (6, 26236864), (8, 19677648), (12, 13118432), (16, 9838824), (24, 6559216), (32, 4919412), (48, 3279608), (64, 2459706), (96, 1639804), (128, 1229853), (192, 819902), (384, 409951)]