156742365116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1559}}^1\times {\mathrm{3299}}^1$

素因数の和:5282

約数の個数: 48

約数和(自身を含む): 289729440000

約数和(自身を除く): 132987074884

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1559, 1604, 3118, 3299, 6236, 6598, 7619, 13196, 15238, 29621, 30476, 59242, 62681, 118484, 125362, 250724, 625159, 1250318, 1322899, 2500636, 2645798, 5143141, 5291596, 10286282, 11878021, 20572564, 23756042, 25135081, 47512084, 50270162, 97719679, 100540324, 195439358, 390878716, 2062399541, 4124799082, 8249598164, 39185591279, 78371182558, 156742365116]

約数ペア:

[(1, 156742365116), (2, 78371182558), (4, 39185591279), (19, 8249598164), (38, 4124799082), (76, 2062399541), (401, 390878716), (802, 195439358), (1559, 100540324), (1604, 97719679), (3118, 50270162), (3299, 47512084), (6236, 25135081), (6598, 23756042), (7619, 20572564), (13196, 11878021), (15238, 10286282), (29621, 5291596), (30476, 5143141), (59242, 2645798), (62681, 2500636), (118484, 1322899), (125362, 1250318), (250724, 625159)]