128507532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1319}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 314012160

約数和(自身を除く): 185504628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 353, 706, 1059, 1319, 1412, 2118, 2638, 3957, 4236, 5276, 7914, 8119, 15828, 16238, 24357, 30337, 32476, 48714, 60674, 91011, 97428, 121348, 182022, 364044, 465607, 931214, 1396821, 1862428, 2793642, 5587284, 10708961, 21417922, 32126883, 42835844, 64253766, 128507532]

約数ペア:

[(1, 128507532), (2, 64253766), (3, 42835844), (4, 32126883), (6, 21417922), (12, 10708961), (23, 5587284), (46, 2793642), (69, 1862428), (92, 1396821), (138, 931214), (276, 465607), (353, 364044), (706, 182022), (1059, 121348), (1319, 97428), (1412, 91011), (2118, 60674), (2638, 48714), (3957, 32476), (4236, 30337), (5276, 24357), (7914, 16238), (8119, 15828)]