158648724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{338993}}^1$

素因数の和:339016

約数の個数: 36

約数和(自身を含む): 431878356

約数和(自身を除く): 273229632

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 338993, 677986, 1016979, 1355972, 2033958, 3050937, 4067916, 4406909, 6101874, 8813818, 12203748, 13220727, 17627636, 26441454, 39662181, 52882908, 79324362, 158648724]

約数ペア:

[(1, 158648724), (2, 79324362), (3, 52882908), (4, 39662181), (6, 26441454), (9, 17627636), (12, 13220727), (13, 12203748), (18, 8813818), (26, 6101874), (36, 4406909), (39, 4067916), (52, 3050937), (78, 2033958), (117, 1355972), (156, 1016979), (234, 677986), (468, 338993)]