128254126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64063}}^1$

素因数の和:64096

約数の個数: 32

約数和(自身を含む): 258306048

約数和(自身を除く): 130051922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 64063, 128126, 448441, 704693, 832819, 896882, 1409386, 1665638, 4932851, 5829733, 9161009, 9865702, 11659466, 18322018, 64127063, 128254126]

約数ペア:

[(1, 128254126), (2, 64127063), (7, 18322018), (11, 11659466), (13, 9865702), (14, 9161009), (22, 5829733), (26, 4932851), (77, 1665638), (91, 1409386), (143, 896882), (154, 832819), (182, 704693), (286, 448441), (1001, 128126), (2002, 64063)]