157020048068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{19997459}}^1$

素因数の和:19997627

約数の個数: 24

約数和(自身を含む): 297882164160

約数和(自身を除く): 140862116092

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 19997459, 39994918, 79989836, 259966967, 519933934, 1039867868, 3019616309, 6039232618, 12078465236, 39255012017, 78510024034, 157020048068]

約数ペア:

[(1, 157020048068), (2, 78510024034), (4, 39255012017), (13, 12078465236), (26, 6039232618), (52, 3019616309), (151, 1039867868), (302, 519933934), (604, 259966967), (1963, 79989836), (3926, 39994918), (7852, 19997459)]