127969744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67211}}^1$

素因数の和:67243

約数の個数: 40

約数和(自身を含む): 300034368

約数和(自身を除く): 172064624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 67211, 134422, 268844, 470477, 537688, 940954, 1075376, 1142587, 1881908, 2285174, 3763816, 4570348, 7527632, 7998109, 9140696, 15996218, 18281392, 31992436, 63984872, 127969744]

約数ペア:

[(1, 127969744), (2, 63984872), (4, 31992436), (7, 18281392), (8, 15996218), (14, 9140696), (16, 7998109), (17, 7527632), (28, 4570348), (34, 3763816), (56, 2285174), (68, 1881908), (112, 1142587), (119, 1075376), (136, 940954), (238, 537688), (272, 470477), (476, 268844), (952, 134422), (1904, 67211)]