164218704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263171}}^1$

素因数の和:263195

約数の個数: 40

約数和(自身を含む): 456866592

約数和(自身を除く): 292647888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 263171, 526342, 789513, 1052684, 1579026, 2105368, 3158052, 3421223, 4210736, 6316104, 6842446, 10263669, 12632208, 13684892, 20527338, 27369784, 41054676, 54739568, 82109352, 164218704]

約数ペア:

[(1, 164218704), (2, 82109352), (3, 54739568), (4, 41054676), (6, 27369784), (8, 20527338), (12, 13684892), (13, 12632208), (16, 10263669), (24, 6842446), (26, 6316104), (39, 4210736), (48, 3421223), (52, 3158052), (78, 2105368), (104, 1579026), (156, 1052684), (208, 789513), (312, 526342), (624, 263171)]