161936256

素因数分解:

$2^7\times 3^1\times {\mathrm{421709}}^1$

素因数の和:421726

約数の個数: 32

約数和(自身を含む): 430144200

約数和(自身を除く): 268207944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 421709, 843418, 1265127, 1686836, 2530254, 3373672, 5060508, 6747344, 10121016, 13494688, 20242032, 26989376, 40484064, 53978752, 80968128, 161936256]

約数ペア:

[(1, 161936256), (2, 80968128), (3, 53978752), (4, 40484064), (6, 26989376), (8, 20242032), (12, 13494688), (16, 10121016), (24, 6747344), (32, 5060508), (48, 3373672), (64, 2530254), (96, 1686836), (128, 1265127), (192, 843418), (384, 421709)]