156944522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5413}}^1$

素因数の和:5550

約数の個数: 32

約数和(自身を含む): 285859200

約数和(自身を除く): 128914678

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 4142, 5413, 10826, 14497, 28994, 37891, 75782, 102847, 205694, 590017, 719929, 1180034, 1439858, 4130119, 8260238, 11210323, 22420646, 78472261, 156944522]

約数ペア:

[(1, 156944522), (2, 78472261), (7, 22420646), (14, 11210323), (19, 8260238), (38, 4130119), (109, 1439858), (133, 1180034), (218, 719929), (266, 590017), (763, 205694), (1526, 102847), (2071, 75782), (4142, 37891), (5413, 28994), (10826, 14497)]