144804918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7549}}^1$

素因数の和:7716

約数の個数: 32

約数和(自身を含む): 304416000

約数和(自身を除く): 159611082

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 7549, 9591, 15098, 19182, 22647, 45294, 173627, 347254, 520881, 1041762, 1049311, 2098622, 3147933, 6295866, 24134153, 48268306, 72402459, 144804918]

約数ペア:

[(1, 144804918), (2, 72402459), (3, 48268306), (6, 24134153), (23, 6295866), (46, 3147933), (69, 2098622), (138, 1049311), (139, 1041762), (278, 520881), (417, 347254), (834, 173627), (3197, 45294), (6394, 22647), (7549, 19182), (9591, 15098)]