159912168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{937}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 431780160

約数和(自身を除く): 271867992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 547, 937, 1094, 1641, 1874, 2188, 2811, 3282, 3748, 4376, 5622, 6564, 7111, 7496, 11244, 12181, 13128, 14222, 21333, 22488, 24362, 28444, 36543, 42666, 48724, 56888, 73086, 85332, 97448, 146172, 170664, 292344, 512539, 1025078, 1537617, 2050156, 3075234, 4100312, 6150468, 6663007, 12300936, 13326014, 19989021, 26652028, 39978042, 53304056, 79956084, 159912168]

約数ペア:

[(1, 159912168), (2, 79956084), (3, 53304056), (4, 39978042), (6, 26652028), (8, 19989021), (12, 13326014), (13, 12300936), (24, 6663007), (26, 6150468), (39, 4100312), (52, 3075234), (78, 2050156), (104, 1537617), (156, 1025078), (312, 512539), (547, 292344), (937, 170664), (1094, 146172), (1641, 97448), (1874, 85332), (2188, 73086), (2811, 56888), (3282, 48724), (3748, 42666), (4376, 36543), (5622, 28444), (6564, 24362), (7111, 22488), (7496, 21333), (11244, 14222), (12181, 13128)]