161808224

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{7673}}^1$

素因数の和:8342

約数の個数: 24

約数和(自身を含む): 319084920

約数和(自身を除く): 157276696

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 2636, 5272, 7673, 10544, 15346, 21088, 30692, 61384, 122768, 245536, 5056507, 10113014, 20226028, 40452056, 80904112, 161808224]

約数ペア:

[(1, 161808224), (2, 80904112), (4, 40452056), (8, 20226028), (16, 10113014), (32, 5056507), (659, 245536), (1318, 122768), (2636, 61384), (5272, 30692), (7673, 21088), (10544, 15346)]