129846416

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1879}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 288136320

約数和(自身を除く): 158289904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1234, 1879, 2468, 3758, 4319, 4936, 7516, 8638, 9872, 13153, 15032, 17276, 26306, 30064, 34552, 52612, 69104, 105224, 210448, 1159343, 2318686, 4637372, 8115401, 9274744, 16230802, 18549488, 32461604, 64923208, 129846416]

約数ペア:

[(1, 129846416), (2, 64923208), (4, 32461604), (7, 18549488), (8, 16230802), (14, 9274744), (16, 8115401), (28, 4637372), (56, 2318686), (112, 1159343), (617, 210448), (1234, 105224), (1879, 69104), (2468, 52612), (3758, 34552), (4319, 30064), (4936, 26306), (7516, 17276), (8638, 15032), (9872, 13153)]