156623274

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{14723}}^1$

素因数の和:14931

約数の個数: 32

約数和(自身を含む): 349842240

約数和(自身を除く): 193218966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 14723, 29446, 44169, 88338, 132507, 265014, 397521, 795042, 2900431, 5800862, 8701293, 17402586, 26103879, 52207758, 78311637, 156623274]

約数ペア:

[(1, 156623274), (2, 78311637), (3, 52207758), (6, 26103879), (9, 17402586), (18, 8701293), (27, 5800862), (54, 2900431), (197, 795042), (394, 397521), (591, 265014), (1182, 132507), (1773, 88338), (3546, 44169), (5319, 29446), (10638, 14723)]