129519232

素因数分解:

$2^7\times {\mathrm{607}}^1\times {\mathrm{1667}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 258606720

約数和(自身を除く): 129087488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 607, 1214, 1667, 2428, 3334, 4856, 6668, 9712, 13336, 19424, 26672, 38848, 53344, 77696, 106688, 213376, 1011869, 2023738, 4047476, 8094952, 16189904, 32379808, 64759616, 129519232]

約数ペア:

[(1, 129519232), (2, 64759616), (4, 32379808), (8, 16189904), (16, 8094952), (32, 4047476), (64, 2023738), (128, 1011869), (607, 213376), (1214, 106688), (1667, 77696), (2428, 53344), (3334, 38848), (4856, 26672), (6668, 19424), (9712, 13336)]