137337434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 235025280

約数和(自身を除く): 97687846

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 494, 1607, 2249, 3214, 3287, 4498, 6574, 20891, 30533, 41782, 42731, 61066, 85462, 278011, 396929, 556022, 793858, 3614143, 5282209, 7228286, 10564418, 68668717, 137337434]

約数ペア:

[(1, 137337434), (2, 68668717), (13, 10564418), (19, 7228286), (26, 5282209), (38, 3614143), (173, 793858), (247, 556022), (346, 396929), (494, 278011), (1607, 85462), (2249, 61066), (3214, 42731), (3287, 41782), (4498, 30533), (6574, 20891)]