129211836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17623}}^1$

素因数の和:17690

約数の個数: 48

約数和(自身を含む): 331613184

約数和(自身を除く): 202401348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 17623, 35246, 52869, 70492, 105738, 211476, 229099, 458198, 687297, 828281, 916396, 1374594, 1656562, 2484843, 2749188, 3313124, 4969686, 9939372, 10767653, 21535306, 32302959, 43070612, 64605918, 129211836]

約数ペア:

[(1, 129211836), (2, 64605918), (3, 43070612), (4, 32302959), (6, 21535306), (12, 10767653), (13, 9939372), (26, 4969686), (39, 3313124), (47, 2749188), (52, 2484843), (78, 1656562), (94, 1374594), (141, 916396), (156, 828281), (188, 687297), (282, 458198), (564, 229099), (611, 211476), (1222, 105738), (1833, 70492), (2444, 52869), (3666, 35246), (7332, 17623)]