127616176

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 251523584

約数和(自身を除く): 123907408

約数列:

[1, 2, 4, 8, 16, 103, 206, 211, 367, 412, 422, 734, 824, 844, 1468, 1648, 1688, 2936, 3376, 5872, 21733, 37801, 43466, 75602, 77437, 86932, 151204, 154874, 173864, 302408, 309748, 347728, 604816, 619496, 1238992, 7976011, 15952022, 31904044, 63808088, 127616176]

約数ペア:

[(1, 127616176), (2, 63808088), (4, 31904044), (8, 15952022), (16, 7976011), (103, 1238992), (206, 619496), (211, 604816), (367, 347728), (412, 309748), (422, 302408), (734, 173864), (824, 154874), (844, 151204), (1468, 86932), (1648, 77437), (1688, 75602), (2936, 43466), (3376, 37801), (5872, 21733)]