156958226404

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{337873}}^1$

素因数の和:338284

約数の個数: 48

約数和(自身を含む): 321504680448

約数和(自身を除く): 164546454044

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 353, 658, 706, 1316, 1412, 2471, 4942, 9884, 16591, 33182, 66364, 116137, 232274, 337873, 464548, 675746, 1351492, 2365111, 4730222, 9460444, 15880031, 31760062, 63520124, 111160217, 119269169, 222320434, 238538338, 444640868, 477076676, 834884183, 1669768366, 3339536732, 5605650943, 11211301886, 22422603772, 39239556601, 78479113202, 156958226404]

約数ペア:

[(1, 156958226404), (2, 78479113202), (4, 39239556601), (7, 22422603772), (14, 11211301886), (28, 5605650943), (47, 3339536732), (94, 1669768366), (188, 834884183), (329, 477076676), (353, 444640868), (658, 238538338), (706, 222320434), (1316, 119269169), (1412, 111160217), (2471, 63520124), (4942, 31760062), (9884, 15880031), (16591, 9460444), (33182, 4730222), (66364, 2365111), (116137, 1351492), (232274, 675746), (337873, 464548)]