157202216

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 303056640

約数和(自身を除く): 145854424

約数列:

[1, 2, 4, 8, 47, 94, 157, 188, 314, 376, 628, 1256, 2663, 5326, 7379, 10652, 14758, 21304, 29516, 59032, 125161, 250322, 418091, 500644, 836182, 1001288, 1672364, 3344728, 19650277, 39300554, 78601108, 157202216]

約数ペア:

[(1, 157202216), (2, 78601108), (4, 39300554), (8, 19650277), (47, 3344728), (94, 1672364), (157, 1001288), (188, 836182), (314, 500644), (376, 418091), (628, 250322), (1256, 125161), (2663, 59032), (5326, 29516), (7379, 21304), (10652, 14758)]