165481896

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{10657}}^1$

素因数の和:11313

約数の個数: 32

約数和(自身を含む): 414383040

約数和(自身を除く): 248901144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10657, 15528, 21314, 31971, 42628, 63942, 85256, 127884, 255768, 6895079, 13790158, 20685237, 27580316, 41370474, 55160632, 82740948, 165481896]

約数ペア:

[(1, 165481896), (2, 82740948), (3, 55160632), (4, 41370474), (6, 27580316), (8, 20685237), (12, 13790158), (24, 6895079), (647, 255768), (1294, 127884), (1941, 85256), (2588, 63942), (3882, 42628), (5176, 31971), (7764, 21314), (10657, 15528)]