128265612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{628753}}^1$

素因数の和:628777

約数の個数: 24

約数和(自身を含む): 316892016

約数和(自身を除く): 188626404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 628753, 1257506, 1886259, 2515012, 3772518, 7545036, 10688801, 21377602, 32066403, 42755204, 64132806, 128265612]

約数ペア:

[(1, 128265612), (2, 64132806), (3, 42755204), (4, 32066403), (6, 21377602), (12, 10688801), (17, 7545036), (34, 3772518), (51, 2515012), (68, 1886259), (102, 1257506), (204, 628753)]