143239264

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4073}}^1$

素因数の和:4247

約数の個数: 48

約数和(自身を含む): 324420768

約数和(自身を除く): 181181504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4073, 4396, 5024, 8146, 8792, 16292, 17584, 28511, 32584, 35168, 57022, 65168, 114044, 130336, 228088, 456176, 639461, 912352, 1278922, 2557844, 4476227, 5115688, 8952454, 10231376, 17904908, 20462752, 35809816, 71619632, 143239264]

約数ペア:

[(1, 143239264), (2, 71619632), (4, 35809816), (7, 20462752), (8, 17904908), (14, 10231376), (16, 8952454), (28, 5115688), (32, 4476227), (56, 2557844), (112, 1278922), (157, 912352), (224, 639461), (314, 456176), (628, 228088), (1099, 130336), (1256, 114044), (2198, 65168), (2512, 57022), (4073, 35168), (4396, 32584), (5024, 28511), (8146, 17584), (8792, 16292)]