120172928

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{15391}}^1$

素因数の和:15466

約数の個数: 32

約数和(自身を含む): 243347520

約数和(自身を除く): 123174592

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 15391, 30782, 61564, 123128, 246256, 492512, 938851, 985024, 1877702, 1970048, 3755404, 7510808, 15021616, 30043232, 60086464, 120172928]

約数ペア:

[(1, 120172928), (2, 60086464), (4, 30043232), (8, 15021616), (16, 7510808), (32, 3755404), (61, 1970048), (64, 1877702), (122, 985024), (128, 938851), (244, 492512), (488, 246256), (976, 123128), (1952, 61564), (3904, 30782), (7808, 15391)]