158572728

素因数分解:

$2^3\times 3^4\times {\mathrm{244711}}^1$

素因数の和:244729

約数の個数: 40

約数和(自身を含む): 444152280

約数和(自身を除く): 285579552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 244711, 489422, 734133, 978844, 1468266, 1957688, 2202399, 2936532, 4404798, 5873064, 6607197, 8809596, 13214394, 17619192, 19821591, 26428788, 39643182, 52857576, 79286364, 158572728]

約数ペア:

[(1, 158572728), (2, 79286364), (3, 52857576), (4, 39643182), (6, 26428788), (8, 19821591), (9, 17619192), (12, 13214394), (18, 8809596), (24, 6607197), (27, 5873064), (36, 4404798), (54, 2936532), (72, 2202399), (81, 1957688), (108, 1468266), (162, 978844), (216, 734133), (324, 489422), (648, 244711)]