157021662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196769}}^1$

素因数の和:196800

約数の個数: 32

約数和(自身を含む): 377798400

約数和(自身を除く): 220776738

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 196769, 393538, 590307, 1180614, 1377383, 2754766, 3738611, 4132149, 7477222, 8264298, 11215833, 22431666, 26170277, 52340554, 78510831, 157021662]

約数ペア:

[(1, 157021662), (2, 78510831), (3, 52340554), (6, 26170277), (7, 22431666), (14, 11215833), (19, 8264298), (21, 7477222), (38, 4132149), (42, 3738611), (57, 2754766), (114, 1377383), (133, 1180614), (266, 590307), (399, 393538), (798, 196769)]