157958322

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 346840704

約数和(自身を除く): 188882382

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 107, 123, 214, 246, 321, 353, 642, 697, 706, 1059, 1394, 1819, 2091, 2118, 3638, 4182, 4387, 5457, 6001, 8774, 10914, 12002, 13161, 14473, 18003, 26322, 28946, 36006, 37771, 43419, 74579, 75542, 86838, 113313, 149158, 223737, 226626, 246041, 447474, 492082, 642107, 738123, 1284214, 1476246, 1548611, 1926321, 3097222, 3852642, 4645833, 9291666, 26326387, 52652774, 78979161, 157958322]

約数ペア:

[(1, 157958322), (2, 78979161), (3, 52652774), (6, 26326387), (17, 9291666), (34, 4645833), (41, 3852642), (51, 3097222), (82, 1926321), (102, 1548611), (107, 1476246), (123, 1284214), (214, 738123), (246, 642107), (321, 492082), (353, 447474), (642, 246041), (697, 226626), (706, 223737), (1059, 149158), (1394, 113313), (1819, 86838), (2091, 75542), (2118, 74579), (3638, 43419), (4182, 37771), (4387, 36006), (5457, 28946), (6001, 26322), (8774, 18003), (10914, 14473), (12002, 13161)]