154656544

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1938

約数の個数: 72

約数和(自身を含む): 361067868

約数和(自身を除く): 206411324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1568, 1696, 1861, 2597, 2968, 3722, 5194, 5936, 7444, 10388, 11872, 13027, 14888, 20776, 26054, 29776, 41552, 52108, 59552, 83104, 91189, 98633, 104216, 182378, 197266, 208432, 364756, 394532, 416864, 690431, 729512, 789064, 1380862, 1459024, 1578128, 2761724, 2918048, 3156256, 4833017, 5523448, 9666034, 11046896, 19332068, 22093792, 38664136, 77328272, 154656544]

約数ペア:

[(1, 154656544), (2, 77328272), (4, 38664136), (7, 22093792), (8, 19332068), (14, 11046896), (16, 9666034), (28, 5523448), (32, 4833017), (49, 3156256), (53, 2918048), (56, 2761724), (98, 1578128), (106, 1459024), (112, 1380862), (196, 789064), (212, 729512), (224, 690431), (371, 416864), (392, 394532), (424, 364756), (742, 208432), (784, 197266), (848, 182378), (1484, 104216), (1568, 98633), (1696, 91189), (1861, 83104), (2597, 59552), (2968, 52108), (3722, 41552), (5194, 29776), (5936, 26054), (7444, 20776), (10388, 14888), (11872, 13027)]