157938768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28123}}^1$

素因数の和:28153

約数の個数: 80

約数和(自身を含む): 488232640

約数和(自身を除く): 330293872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 28123, 56246, 84369, 112492, 168738, 224984, 253107, 337476, 365599, 449968, 506214, 674952, 731198, 759321, 1012428, 1096797, 1349904, 1462396, 1518642, 2024856, 2193594, 2924792, 3037284, 3290391, 4049712, 4387188, 5849584, 6074568, 6580782, 8774376, 9871173, 12149136, 13161564, 17548752, 19742346, 26323128, 39484692, 52646256, 78969384, 157938768]

約数ペア:

[(1, 157938768), (2, 78969384), (3, 52646256), (4, 39484692), (6, 26323128), (8, 19742346), (9, 17548752), (12, 13161564), (13, 12149136), (16, 9871173), (18, 8774376), (24, 6580782), (26, 6074568), (27, 5849584), (36, 4387188), (39, 4049712), (48, 3290391), (52, 3037284), (54, 2924792), (72, 2193594), (78, 2024856), (104, 1518642), (108, 1462396), (117, 1349904), (144, 1096797), (156, 1012428), (208, 759321), (216, 731198), (234, 674952), (312, 506214), (351, 449968), (432, 365599), (468, 337476), (624, 253107), (702, 224984), (936, 168738), (1404, 112492), (1872, 84369), (2808, 56246), (5616, 28123)]