158931456

素因数分解:

$2^9\times 3^1\times {\mathrm{103471}}^1$

素因数の和:103492

約数の個数: 40

約数和(自身を含む): 423407424

約数和(自身を除く): 264475968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 103471, 206942, 310413, 413884, 620826, 827768, 1241652, 1655536, 2483304, 3311072, 4966608, 6622144, 9933216, 13244288, 19866432, 26488576, 39732864, 52977152, 79465728, 158931456]

約数ペア:

[(1, 158931456), (2, 79465728), (3, 52977152), (4, 39732864), (6, 26488576), (8, 19866432), (12, 13244288), (16, 9933216), (24, 6622144), (32, 4966608), (48, 3311072), (64, 2483304), (96, 1655536), (128, 1241652), (192, 827768), (256, 620826), (384, 413884), (512, 310413), (768, 206942), (1536, 103471)]