153913144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{249859}}^1$

素因数の和:249883

約数の個数: 32

約数和(自身を含む): 359798400

約数和(自身を除く): 205885256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 249859, 499718, 999436, 1749013, 1998872, 2748449, 3498026, 5496898, 6996052, 10993796, 13992104, 19239143, 21987592, 38478286, 76956572, 153913144]

約数ペア:

[(1, 153913144), (2, 76956572), (4, 38478286), (7, 21987592), (8, 19239143), (11, 13992104), (14, 10993796), (22, 6996052), (28, 5496898), (44, 3498026), (56, 2748449), (77, 1998872), (88, 1749013), (154, 999436), (308, 499718), (616, 249859)]