146071208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7727}}^1$

素因数の和:7889

約数の個数: 32

約数和(自身を含む): 292118400

約数和(自身を除く): 146047192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 7727, 9452, 15454, 18904, 30908, 61816, 131359, 262718, 525436, 1050872, 1074053, 2148106, 4296212, 8592424, 18258901, 36517802, 73035604, 146071208]

約数ペア:

[(1, 146071208), (2, 73035604), (4, 36517802), (8, 18258901), (17, 8592424), (34, 4296212), (68, 2148106), (136, 1074053), (139, 1050872), (278, 525436), (556, 262718), (1112, 131359), (2363, 61816), (4726, 30908), (7727, 18904), (9452, 15454)]