143780896

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2022

約数の個数: 72

約数和(自身を含む): 336462336

約数和(自身を除く): 192681440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 1951, 2303, 2632, 3902, 4606, 5264, 7804, 9212, 10528, 13657, 15608, 18424, 27314, 31216, 36848, 54628, 62432, 73696, 91697, 95599, 109256, 183394, 191198, 218512, 366788, 382396, 437024, 641879, 733576, 764792, 1283758, 1467152, 1529584, 2567516, 2934304, 3059168, 4493153, 5135032, 8986306, 10270064, 17972612, 20540128, 35945224, 71890448, 143780896]

約数ペア:

[(1, 143780896), (2, 71890448), (4, 35945224), (7, 20540128), (8, 17972612), (14, 10270064), (16, 8986306), (28, 5135032), (32, 4493153), (47, 3059168), (49, 2934304), (56, 2567516), (94, 1529584), (98, 1467152), (112, 1283758), (188, 764792), (196, 733576), (224, 641879), (329, 437024), (376, 382396), (392, 366788), (658, 218512), (752, 191198), (784, 183394), (1316, 109256), (1504, 95599), (1568, 91697), (1951, 73696), (2303, 62432), (2632, 54628), (3902, 36848), (4606, 31216), (5264, 27314), (7804, 18424), (9212, 15608), (10528, 13657)]