142769432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17377}}^1$

素因数の和:17475

約数の個数: 32

約数和(自身を含む): 291950400

約数和(自身を除く): 149180968

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 17377, 34754, 69508, 139016, 225901, 451802, 903604, 1372783, 1807208, 2745566, 5491132, 10982264, 17846179, 35692358, 71384716, 142769432]

約数ペア:

[(1, 142769432), (2, 71384716), (4, 35692358), (8, 17846179), (13, 10982264), (26, 5491132), (52, 2745566), (79, 1807208), (104, 1372783), (158, 903604), (316, 451802), (632, 225901), (1027, 139016), (2054, 69508), (4108, 34754), (8216, 17377)]