161932416

素因数分解:

$2^7\times 3^1\times {\mathrm{421699}}^1$

素因数の和:421716

約数の個数: 32

約数和(自身を含む): 430134000

約数和(自身を除く): 268201584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 421699, 843398, 1265097, 1686796, 2530194, 3373592, 5060388, 6747184, 10120776, 13494368, 20241552, 26988736, 40483104, 53977472, 80966208, 161932416]

約数ペア:

[(1, 161932416), (2, 80966208), (3, 53977472), (4, 40483104), (6, 26988736), (8, 20241552), (12, 13494368), (16, 10120776), (24, 6747184), (32, 5060388), (48, 3373592), (64, 2530194), (96, 1686796), (128, 1265097), (192, 843398), (384, 421699)]