128501958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{56809}}^1$

素因数の和:56856

約数の個数: 32

約数和(自身を含む): 286322400

約数和(自身を除く): 157820442

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 56809, 113618, 170427, 340854, 738517, 1477034, 1647461, 2215551, 3294922, 4431102, 4942383, 9884766, 21416993, 42833986, 64250979, 128501958]

約数ペア:

[(1, 128501958), (2, 64250979), (3, 42833986), (6, 21416993), (13, 9884766), (26, 4942383), (29, 4431102), (39, 3294922), (58, 2215551), (78, 1647461), (87, 1477034), (174, 738517), (377, 340854), (754, 170427), (1131, 113618), (2262, 56809)]