126621376

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2721

約数の個数: 56

約数和(自身を含む): 289905440

約数和(自身を除く): 163284064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1744, 2593, 3052, 3488, 5186, 6104, 6976, 10372, 12208, 18151, 20744, 24416, 36302, 41488, 48832, 72604, 82976, 145208, 165952, 282637, 290416, 565274, 580832, 1130548, 1161664, 1978459, 2261096, 3956918, 4522192, 7913836, 9044384, 15827672, 18088768, 31655344, 63310688, 126621376]

約数ペア:

[(1, 126621376), (2, 63310688), (4, 31655344), (7, 18088768), (8, 15827672), (14, 9044384), (16, 7913836), (28, 4522192), (32, 3956918), (56, 2261096), (64, 1978459), (109, 1161664), (112, 1130548), (218, 580832), (224, 565274), (436, 290416), (448, 282637), (763, 165952), (872, 145208), (1526, 82976), (1744, 72604), (2593, 48832), (3052, 41488), (3488, 36302), (5186, 24416), (6104, 20744), (6976, 18151), (10372, 12208)]