156928622288

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{2749}}^1\times {\mathrm{12697}}^1$

素因数の和:15735

約数の個数: 40

約数和(自身を含む): 305266269000

約数和(自身を除く): 148337646712

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 2749, 4496, 5498, 10996, 12697, 21992, 25394, 43984, 50788, 101576, 203152, 772469, 1544938, 3089876, 3567857, 6179752, 7135714, 12359504, 14271428, 28542856, 34904053, 57085712, 69808106, 139616212, 279232424, 558464848, 9808038893, 19616077786, 39232155572, 78464311144, 156928622288]

約数ペア:

[(1, 156928622288), (2, 78464311144), (4, 39232155572), (8, 19616077786), (16, 9808038893), (281, 558464848), (562, 279232424), (1124, 139616212), (2248, 69808106), (2749, 57085712), (4496, 34904053), (5498, 28542856), (10996, 14271428), (12697, 12359504), (21992, 7135714), (25394, 6179752), (43984, 3567857), (50788, 3089876), (101576, 1544938), (203152, 772469)]