154233254

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 270060096

約数和(自身を除く): 115826842

約数列:

[1, 2, 7, 14, 61, 122, 313, 427, 577, 626, 854, 1154, 2191, 4039, 4382, 8078, 19093, 35197, 38186, 70394, 133651, 180601, 246379, 267302, 361202, 492758, 1264207, 2528414, 11016661, 22033322, 77116627, 154233254]

約数ペア:

[(1, 154233254), (2, 77116627), (7, 22033322), (14, 11016661), (61, 2528414), (122, 1264207), (313, 492758), (427, 361202), (577, 267302), (626, 246379), (854, 180601), (1154, 133651), (2191, 70394), (4039, 38186), (4382, 35197), (8078, 19093)]