157250322

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{13297}}^1$

素因数の和:13384

約数の個数: 40

約数和(自身を含む): 357210876

約数和(自身を除く): 199960554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 13297, 26594, 39891, 79782, 119673, 239346, 359019, 718038, 970681, 1077057, 1941362, 2154114, 2912043, 5824086, 8736129, 17472258, 26208387, 52416774, 78625161, 157250322]

約数ペア:

[(1, 157250322), (2, 78625161), (3, 52416774), (6, 26208387), (9, 17472258), (18, 8736129), (27, 5824086), (54, 2912043), (73, 2154114), (81, 1941362), (146, 1077057), (162, 970681), (219, 718038), (438, 359019), (657, 239346), (1314, 119673), (1971, 79782), (3942, 39891), (5913, 26594), (11826, 13297)]