161388768

素因数分解:

$2^5\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4817}}^1$

素因数の和:5179

約数の個数: 48

約数和(自身を含む): 424947600

約数和(自身を除く): 263558832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 349, 698, 1047, 1396, 2094, 2792, 4188, 4817, 5584, 8376, 9634, 11168, 14451, 16752, 19268, 28902, 33504, 38536, 57804, 77072, 115608, 154144, 231216, 462432, 1681133, 3362266, 5043399, 6724532, 10086798, 13449064, 20173596, 26898128, 40347192, 53796256, 80694384, 161388768]

約数ペア:

[(1, 161388768), (2, 80694384), (3, 53796256), (4, 40347192), (6, 26898128), (8, 20173596), (12, 13449064), (16, 10086798), (24, 6724532), (32, 5043399), (48, 3362266), (96, 1681133), (349, 462432), (698, 231216), (1047, 154144), (1396, 115608), (2094, 77072), (2792, 57804), (4188, 38536), (4817, 33504), (5584, 28902), (8376, 19268), (9634, 16752), (11168, 14451)]