156951257350

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{797}}^1\times {\mathrm{20407}}^1$

素因数の和:21409

約数の個数: 48

約数和(自身を含む): 293824506528

約数和(自身を除く): 136873249178

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 797, 965, 1594, 1930, 3985, 4825, 7970, 9650, 19925, 20407, 39850, 40814, 102035, 153821, 204070, 307642, 510175, 769105, 1020350, 1538210, 3845525, 3938551, 7691050, 7877102, 16264379, 19692755, 32528758, 39385510, 81321895, 98463775, 162643790, 196927550, 406609475, 813218950, 3139025147, 6278050294, 15695125735, 31390251470, 78475628675, 156951257350]

約数ペア:

[(1, 156951257350), (2, 78475628675), (5, 31390251470), (10, 15695125735), (25, 6278050294), (50, 3139025147), (193, 813218950), (386, 406609475), (797, 196927550), (965, 162643790), (1594, 98463775), (1930, 81321895), (3985, 39385510), (4825, 32528758), (7970, 19692755), (9650, 16264379), (19925, 7877102), (20407, 7691050), (39850, 3938551), (40814, 3845525), (102035, 1538210), (153821, 1020350), (204070, 769105), (307642, 510175)]