127029331988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{5231}}^1\times {\mathrm{35923}}^1$

素因数の和:41184

約数の個数: 36

約数和(自身を含む): 240769545408

約数和(自身を除く): 113740213420

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 5231, 10462, 20924, 35923, 68003, 71846, 136006, 143692, 272012, 466999, 884039, 933998, 1768078, 1867996, 3536156, 6070987, 12141974, 24283948, 187913213, 375826426, 751652852, 2442871769, 4885743538, 9771487076, 31757332997, 63514665994, 127029331988]

約数ペア:

[(1, 127029331988), (2, 63514665994), (4, 31757332997), (13, 9771487076), (26, 4885743538), (52, 2442871769), (169, 751652852), (338, 375826426), (676, 187913213), (5231, 24283948), (10462, 12141974), (20924, 6070987), (35923, 3536156), (68003, 1867996), (71846, 1768078), (136006, 933998), (143692, 884039), (272012, 466999)]