163221864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{967}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 440711040

約数和(自身を除く): 277489176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 541, 967, 1082, 1623, 1934, 2164, 2901, 3246, 3868, 4328, 5802, 6492, 7033, 7736, 11604, 12571, 12984, 14066, 21099, 23208, 25142, 28132, 37713, 42198, 50284, 56264, 75426, 84396, 100568, 150852, 168792, 301704, 523147, 1046294, 1569441, 2092588, 3138882, 4185176, 6277764, 6800911, 12555528, 13601822, 20402733, 27203644, 40805466, 54407288, 81610932, 163221864]

約数ペア:

[(1, 163221864), (2, 81610932), (3, 54407288), (4, 40805466), (6, 27203644), (8, 20402733), (12, 13601822), (13, 12555528), (24, 6800911), (26, 6277764), (39, 4185176), (52, 3138882), (78, 2092588), (104, 1569441), (156, 1046294), (312, 523147), (541, 301704), (967, 168792), (1082, 150852), (1623, 100568), (1934, 84396), (2164, 75426), (2901, 56264), (3246, 50284), (3868, 42198), (4328, 37713), (5802, 28132), (6492, 25142), (7033, 23208), (7736, 21099), (11604, 14066), (12571, 12984)]