155237256

素因数分解:

$2^3\times 3^3\times {\mathrm{718691}}^1$

素因数の和:718706

約数の個数: 32

約数和(自身を含む): 431215200

約数和(自身を除く): 275977944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 718691, 1437382, 2156073, 2874764, 4312146, 5749528, 6468219, 8624292, 12936438, 17248584, 19404657, 25872876, 38809314, 51745752, 77618628, 155237256]

約数ペア:

[(1, 155237256), (2, 77618628), (3, 51745752), (4, 38809314), (6, 25872876), (8, 19404657), (9, 17248584), (12, 12936438), (18, 8624292), (24, 6468219), (27, 5749528), (36, 4312146), (54, 2874764), (72, 2156073), (108, 1437382), (216, 718691)]