169906392

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{12227}}^1$

素因数の和:12432

約数の個数: 48

約数和(自身を含む): 462585240

約数和(自身を除く): 292678848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 12227, 13896, 24454, 36681, 48908, 73362, 97816, 110043, 146724, 220086, 293448, 440172, 880344, 2359811, 4719622, 7079433, 9439244, 14158866, 18878488, 21238299, 28317732, 42476598, 56635464, 84953196, 169906392]

約数ペア:

[(1, 169906392), (2, 84953196), (3, 56635464), (4, 42476598), (6, 28317732), (8, 21238299), (9, 18878488), (12, 14158866), (18, 9439244), (24, 7079433), (36, 4719622), (72, 2359811), (193, 880344), (386, 440172), (579, 293448), (772, 220086), (1158, 146724), (1544, 110043), (1737, 97816), (2316, 73362), (3474, 48908), (4632, 36681), (6948, 24454), (12227, 13896)]