127706992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67073}}^1$

素因数の和:67105

約数の個数: 40

約数和(自身を含む): 299418336

約数和(自身を除く): 171711344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 67073, 134146, 268292, 469511, 536584, 939022, 1073168, 1140241, 1878044, 2280482, 3756088, 4560964, 7512176, 7981687, 9121928, 15963374, 18243856, 31926748, 63853496, 127706992]

約数ペア:

[(1, 127706992), (2, 63853496), (4, 31926748), (7, 18243856), (8, 15963374), (14, 9121928), (16, 7981687), (17, 7512176), (28, 4560964), (34, 3756088), (56, 2280482), (68, 1878044), (112, 1140241), (119, 1073168), (136, 939022), (238, 536584), (272, 469511), (476, 268292), (952, 134146), (1904, 67073)]