143647956

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{18911}}^1$

素因数の和:19132

約数の個数: 36

約数和(自身を含む): 364850304

約数和(自身を除く): 221202348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 18911, 37822, 56733, 75644, 113466, 170199, 226932, 340398, 680796, 3990221, 7980442, 11970663, 15960884, 23941326, 35911989, 47882652, 71823978, 143647956]

約数ペア:

[(1, 143647956), (2, 71823978), (3, 47882652), (4, 35911989), (6, 23941326), (9, 15960884), (12, 11970663), (18, 7980442), (36, 3990221), (211, 680796), (422, 340398), (633, 226932), (844, 170199), (1266, 113466), (1899, 75644), (2532, 56733), (3798, 37822), (7596, 18911)]