157392392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1427}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 313074720

約数和(自身を除く): 155682328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 811, 1427, 1622, 2854, 3244, 5708, 6488, 11416, 13787, 24259, 27574, 48518, 55148, 97036, 110296, 194072, 1157297, 2314594, 4629188, 9258376, 19674049, 39348098, 78696196, 157392392]

約数ペア:

[(1, 157392392), (2, 78696196), (4, 39348098), (8, 19674049), (17, 9258376), (34, 4629188), (68, 2314594), (136, 1157297), (811, 194072), (1427, 110296), (1622, 97036), (2854, 55148), (3244, 48518), (5708, 27574), (6488, 24259), (11416, 13787)]