157958996888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{228341}}^1$

素因数の和:229488

約数の個数: 64

約数和(自身を含む): 369585227520

約数和(自身を除く): 211626230632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1123, 2246, 4492, 7861, 8984, 12353, 15722, 24706, 31444, 49412, 62888, 86471, 98824, 172942, 228341, 345884, 456682, 691768, 913364, 1598387, 1826728, 2511751, 3196774, 5023502, 6393548, 10047004, 12787096, 17582257, 20094008, 35164514, 70329028, 140658056, 256426943, 512853886, 1025707772, 1794988601, 2051415544, 2820696373, 3589977202, 5641392746, 7179954404, 11282785492, 14359908808, 19744874611, 22565570984, 39489749222, 78979498444, 157958996888]

約数ペア:

[(1, 157958996888), (2, 78979498444), (4, 39489749222), (7, 22565570984), (8, 19744874611), (11, 14359908808), (14, 11282785492), (22, 7179954404), (28, 5641392746), (44, 3589977202), (56, 2820696373), (77, 2051415544), (88, 1794988601), (154, 1025707772), (308, 512853886), (616, 256426943), (1123, 140658056), (2246, 70329028), (4492, 35164514), (7861, 20094008), (8984, 17582257), (12353, 12787096), (15722, 10047004), (24706, 6393548), (31444, 5023502), (49412, 3196774), (62888, 2511751), (86471, 1826728), (98824, 1598387), (172942, 913364), (228341, 691768), (345884, 456682)]