158424208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 314497728

約数和(自身を除く): 156073520

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 227, 424, 454, 823, 848, 908, 1646, 1816, 3292, 3632, 6584, 12031, 13168, 24062, 43619, 48124, 87238, 96248, 174476, 186821, 192496, 348952, 373642, 697904, 747284, 1494568, 2989136, 9901513, 19803026, 39606052, 79212104, 158424208]

約数ペア:

[(1, 158424208), (2, 79212104), (4, 39606052), (8, 19803026), (16, 9901513), (53, 2989136), (106, 1494568), (212, 747284), (227, 697904), (424, 373642), (454, 348952), (823, 192496), (848, 186821), (908, 174476), (1646, 96248), (1816, 87238), (3292, 48124), (3632, 43619), (6584, 24062), (12031, 13168)]