168715944

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{18451}}^1$

素因数の和:18590

約数の個数: 48

約数和(自身を含む): 460561920

約数和(自身を除く): 291845976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 18451, 36902, 55353, 73804, 110706, 147608, 166059, 221412, 332118, 442824, 664236, 1328472, 2343277, 4686554, 7029831, 9373108, 14059662, 18746216, 21089493, 28119324, 42178986, 56238648, 84357972, 168715944]

約数ペア:

[(1, 168715944), (2, 84357972), (3, 56238648), (4, 42178986), (6, 28119324), (8, 21089493), (9, 18746216), (12, 14059662), (18, 9373108), (24, 7029831), (36, 4686554), (72, 2343277), (127, 1328472), (254, 664236), (381, 442824), (508, 332118), (762, 221412), (1016, 166059), (1143, 147608), (1524, 110706), (2286, 73804), (3048, 55353), (4572, 36902), (9144, 18451)]